Filed Pursuant to Rule 424(B)(2)
Registration No. 333-132750

PRELIMINARY PROSPECTUS SUPPLEMENT (Subject to Completion)

Issued September 13, 2006

     (To prospectus dated March 27, 2006)

$300,000,000               % Notes due 2055

        We will pay interest on the notes on September 15, December 15, March 15 and June 15 of each year, beginning on December 15, 2006. The notes will bear interest at a rate of           % per year and will mature on September 15, 2055. We may redeem the notes, in whole or in part, at any time on or after September 15, 2011 at a redemption price equal to 100% of the principal amount redeemed plus accrued and unpaid interest to the redemption date. If market conditions permit, we may increase the amount of notes we sell in this offering.

      The notes will be unsecured and will rank equally with all of our unsecured and unsubordinated indebtedness. The notes will be fully and unconditionally guaranteed by our wholly-owned cable subsidiaries named in this prospectus supplement and in the accompanying prospectus. The notes will be issued in minimum denominations of $25 and in multiples of $25.

      We intend to apply to list the notes on the New York Stock Exchange and we expect trading in the notes on the New York Stock Exchange to begin within 30 days after the original issue date. The notes are expected to trade “flat.” This means that purchasers will not pay, and sellers will not receive, any accrued and unpaid interest on the notes that is not included in the trading price.

       Investing in the notes involves risks that are described in the “Risk Factors” section of our Annual Report on Form 10-K for the year ended December 31, 2005 and beginning on page S-3 of this prospectus supplement.

      Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

      We have granted the underwriters the right to purchase up to an additional $45,000,000 aggregate principal amount of notes to cover over-allotments. If the amount of the notes sold in this offering is increased, the amount of this option may also be increased.

      The notes will be ready for delivery only through The Depository Trust Company and its participants, including Euroclear and Clearstream, in book-entry form on or about September      , 2006.

Joint Book-Running Managers

The date of this prospectus supplement is September      , 2006.

TABLE OF CONTENTS

Prospectus Supplement

      You should rely only on the information contained or incorporated by reference in this prospectus supplement, the accompanying prospectus and the free writing prospectus relating to the notes. We have not, and the underwriters have not, authorized any other person to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. We are not, and the underwriters are not, making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference is accurate only as of their respective dates. Our business, financial condition, results of operations and prospects may have changed since those dates.

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	•	pay dividends or distributions on, or redeem, purchase, acquire, or make a liquidation payment with respect to, any of that cable guarantor’s capital stock; or
	•	make any payment of principal, interest or premium, if any, on or repay, repurchase or redeem any debt securities of that cable guarantor.

Issuer		Comcast Corporation.
Securities Offered		$300,000,000 aggregate principal amount of      % Notes due 2055.
Maturity		The notes will mature on September 15, 2055.
Interest		Interest on the notes will accrue at the rate of      % per year, payable quarterly in cash in arrears on each September 15, December 15, March 15 and June 15, beginning on December 15, 2006.
Ranking		The notes will be unsecured and will rank equally with all of our unsecured and unsubordinated indebtedness.
Cable Guarantors		Comcast Cable Communications, LLC, Comcast Cable Communications Holdings, Inc., Comcast Cable Holdings, LLC, Comcast MO Group, Inc. and Comcast MO of Delaware, LLC.
Cable Guarantees		The cable guarantors will fully and unconditionally guarantee the notes, including the payment of principal, premium, if any, and interest. The cable guarantees will rank equally with all other general unsecured and unsubordinated obligations of the cable guarantors.
Optional Redemption		We may redeem the notes, in whole or in part, at any time on or after September 15, 2011 at a redemption price equal to 100% of the principal amount redeemed plus accrued and unpaid interest to the redemption date.
Use of Proceeds		We intend to use the proceeds from this offering, after deducting fees and expenses related to this offering, to refinance a portion of the approximately $1.4 billion in debt of Texas and Kansas City Cable Partners, L.P. which we are obligated to refinance in connection with the anticipated dissolution of the partnership.
Book Entry		The notes will be issued in book-entry form and will be represented by global notes deposited with, or on behalf of, DTC and registered in the name of DTC or its nominees. Beneficial interests in any of the notes will be shown on, and transfers will be effected only through, records maintained by DTC or its nominee, and these beneficial interests may not be exchanged for certificated notes, except in limited circumstances. See “Description of the Notes — Book- Entry System” in this prospectus supplement.

RISK FACTORS

      Prospective investors should carefully consider all of the information set forth in this prospectus supplement, the accompanying prospectus and any documents incorporated herein by reference before deciding to invest in any of the notes. The following is not intended as, and should not be construed as, an exhaustive list of relevant risk factors. There may be other risks that a prospective investor should consider that are relevant to its own particular circumstances or generally.

      We and our subsidiaries have a significant amount of debt and debt-like obligations. Our credit rating and the credit ratings of our subsidiaries may in the future be lower than the current or historical credit ratings. In addition, it is possible that we or any of our subsidiaries that issue debt may not obtain or maintain an investment-grade credit rating. Differences in credit ratings would affect the interest rates charged on financings, as well as the amounts of indebtedness, types of financing structures and debt markets that may be available to us and our subsidiaries. A downgrade in our or any of our subsidiaries’ existing credit ratings or failure by us and our subsidiaries to maintain investment-grade credit ratings could have a material adverse effect on our operating results, our ability to obtain additional financing and on the market value of the notes.

      As of June 30, 2006, our consolidated indebtedness was approximately $24.1 billion. The indenture that governs the notes does not restrict our ability or our subsidiaries’ ability to incur additional indebtedness. The degree to which we incur additional debt could have important consequences to holders of the notes, including:

      The notes are a new issue of securities for which there is no trading market. Although we intend to apply to list the notes on the New York Stock Exchange, we can provide no assurance regarding the future development or maintenance of a market for the notes or the ability of holders of the notes to sell their notes. If such a market were to develop on the New York Stock Exchange or otherwise, the notes could trade at prices which may be higher or lower than the initial offering price depending on many factors independent of our creditworthiness, including, among other things:

      We may redeem all or a portion of the notes at any time on or after September 15, 2011 at a redemption price equal to 100% of the principal amount redeemed plus accrued and unpaid interest to the redemption date. If prevailing interest rates are lower at the time of redemption, you may not be able to reinvest the redemption proceeds in a comparable security at an interest rate as high as the interest rate of the notes being redeemed. Our redemption right may also adversely affect your ability to sell your notes as September 15, 2011 approaches and after such date.

SELECTED HISTORICAL CONSOLIDATED FINANCIAL DATA

      The following table sets forth our selected consolidated financial data. The selected consolidated financial data as of and for each of the years in the five-year period ended December 31, 2005 were derived from our audited consolidated financial statements. You should read the following data in conjunction with our consolidated financial statements and notes and Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2005 and our Quarterly Report on Form 10-Q for the quarter ended June 30, 2006, each of which are incorporated herein by reference.

USE OF PROCEEDS

      We intend to use the proceeds from this offering, after deducting fees and expenses related to this offering, to refinance a portion of the approximately $1.4 billion in debt of Texas and Kansas City Cable Partners, L.P. which we are obligated to refinance in connection with the anticipated dissolution of the partnership.

RATIO OF EARNINGS TO FIXED CHARGES

      Our ratio of earnings to fixed charges was as follows for the respective periods indicated:

      For purposes of calculating the ratio of earnings to fixed charges, earnings is the amount resulting from (1) adding (a) pretax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity investees, (b) fixed charges, (c) amortization of capitalized interest, (d) distributed income of equity investees and (e) our share of pre-tax losses of equity investees for which charges arising from guarantees are included in fixed charges and (2) subtracting (i) interest capitalized, (ii) preference security dividend requirements of consolidated subsidiaries and (iii) the minority interest in pre-tax income of subsidiaries that have not incurred fixed charges. Fixed charges is the sum of (w) interest expensed and capitalized, (x) amortized premiums, discounts and capitalized expenses related to indebtedness, (y) an estimate of the interest within rental expense and (z) preference security dividend requirements of our consolidated subsidiaries. Preferred security dividend is the amount of pre-tax earnings that is required to pay the dividends on outstanding preference securities.

DESCRIPTION OF THE NOTES

      We are offering $300,000,000 aggregate principal amount of our           % Notes due 2055. The notes will be a separate series of securities issued under an indenture, dated as of January 7, 2003 and amended as of March 25, 2003, among us, the cable guarantors and The Bank of New York, as trustee. The notes will be our direct unsecured and unsubordinated obligations and will be fully and unconditionally guaranteed by Comcast Cable, Comcast Cable Communications Holdings, Comcast Cable Holdings, Comcast MO Group and Comcast MO of Delaware, referred to as the cable guarantors, as described below. The terms of the notes include those stated in the indenture and those made part of the indenture by reference to the Trust Indenture Act of 1939, as amended. The indenture provides that we will have the ability to issue securities with terms different from those of the notes. We also have the ability to “reopen” this series of notes and issue additional notes. Additional notes of such series will be consolidated with and form a single series with the notes then outstanding. Copies of the indenture and the form of notes are available from us upon request.

      The following, along with the additional information contained in the accompanying prospectus under “Description of Debt Securities and Cable Guarantees,” is a summary of the material provisions of the indenture, the notes and the cable guarantees. Because this is a summary, it may not contain all the information that is important to you. For further information, you should read the notes and the indenture.

Basic Terms of the Notes

      The notes:

      If market conditions permit, we may increase the amount of notes we sell in this offering.

Interest Payments

      Interest on the notes will be computed on the basis of a 360-day year consisting of twelve 30-day months. Interest on the notes will accrue from the date of original issuance, or from the most recent interest payment date to which interest has been paid and will be payable quarterly on interest payment dates described for each year.

      For more information on payment and transfer procedures for the notes, see “— Book-Entry System” below.

Cable Guarantees

      Our obligations, including the payment of principal, premium, if any, and interest, will be fully and unconditionally guaranteed by each of the cable guarantors as described in the accompanying prospectus.

      The cable guarantees will not contain any restrictions on the ability of any cable guarantor to (i) pay dividends or distributions on, or redeem, purchase, acquire, or make a liquidation payment with respect to, any of that cable guarantor’s capital stock or (ii) make any payment of principal, interest or premium, if any, on or repay, repurchase or redeem any debt securities of that cable guarantor.

Optional Redemption

      We will have the right at our option to redeem the notes in whole or in part, at any time or from time to time on or after September 15, 2011 and prior to their maturity, on at least 30 days, but not more than

60 days, prior notice mailed to the registered address of each holder, at a redemption price equal to 100% of the principal amount of such notes, plus any accrued and unpaid interest thereon to the date of redemption.

      On and after the redemption date, interest will cease to accrue on the notes or any portion of the notes called for redemption (unless we default in the payment of the redemption price and accrued interest). On or before the redemption date, we will deposit with the trustee money sufficient to pay the redemption price of and (unless the redemption date shall be an interest payment date) accrued and unpaid interest to the redemption date on the notes to be redeemed on such date. If less than all of the notes of any series are to be redeemed, the notes to be redeemed shall be selected by the trustee by such method as the trustee shall deem fair and appropriate. Additionally, we may at any time repurchase notes in the open market and may hold or surrender such notes to the trustee for cancellation.

Trading Characteristics

      We intend to apply to list the notes on the New York Stock Exchange. We expect the notes to trade at a price that takes into account the value, if any, of accrued but unpaid interest. This means that purchasers will not pay, and sellers will not receive, accrued but unpaid interest on the notes that is not included in their trading price.

No Mandatory Redemption or Sinking Fund

      There will be no mandatory redemption prior to maturity or sinking fund payments for the notes.

Additional Debt

      The indenture does not limit the amount of debt we may issue under the indenture or otherwise.

Book-Entry System

      We will initially issue the notes in the form of one or more global notes (the “Global Notes”). The Global Notes will be deposited with, or on behalf of, The Depository Trust Company (“DTC”) and registered in the name of DTC or its nominee. Except as set forth below, the Global Notes may be transferred, in whole and not in part, only to DTC or another nominee of DTC. A holder may hold beneficial interests in the Global Notes directly through DTC if such holder has an account with DTC or indirectly through organizations which have accounts with DTC, including Euroclear and Clearstream.

      DTC has advised us as follows: DTC is a limited purpose trust company organized under the laws of the State of New York, a member of the Federal Reserve System, a clearing corporation within the meaning of the New York Uniform Commercial Code and a clearing agency registered pursuant to the provisions of Section 17A of the Exchange Act. DTC was created to hold securities of institutions that have accounts with DTC (“participants”) and to facilitate the clearance and settlement of securities transactions among its participants in such securities through electronic book-entry changes in accounts of the participants, thereby eliminating the need for physical movement of securities certificates. DTC’s participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations. Access to DTC’s book-entry system is also available to others such as banks, brokers, dealers and trust companies (collectively, the “indirect participants”) that clear through or maintain a custodial relationship with a participant, whether directly or indirectly.

      We expect that pursuant to procedures established by DTC, upon the deposit of the Global Notes with DTC, DTC will credit on its book entry registration and transfer system the principal amount of notes represented by such Global Notes to the accounts of participants. Ownership of beneficial interests in the Global Notes will be limited to participants or persons that may hold interests through participants. Ownership of beneficial interests in the Global Notes will be shown on and the transfer of those ownership

interests will be effected only through, records maintained by DTC (with respect to participants’ interests), the participants and the indirect participants (with respect to the owners of beneficial interests in the Global Note other than participants). All interests in a Global Note deposited with DTC are subject to the procedures and requirements of DTC.

      The laws of some jurisdictions may require that certain purchasers of securities take physical delivery of such securities in definitive form. Such limits and laws may impair the ability to transfer or pledge beneficial interests in the Global Notes.

      So long as DTC (or its nominee) is the registered holder and owner of a Global Note, DTC (or such nominee) will be considered the sole legal owner and holder of the notes evidenced by such Global Note for all purposes of such notes and the indenture. Except as set forth below under “— Certificated Notes,” as an owner of a beneficial interest in a Global Note, you will not be entitled to have the notes represented by such Global Note registered in your name, will not receive or be entitled to receive physical delivery of certificated notes and will not be considered to be the owner or holder of any notes under such Global Note. We understand that under existing industry practice, in the event an owner of a beneficial interest in a Global Note desires to take any action that DTC, as the holder of such Global Note, is entitled to take, DTC would authorize the participants to take such action, and the participants would authorize beneficial owners owning through such participants to take such action or would otherwise act upon the instructions of beneficial owners owning through them.

      We will make payments of principal of, premium, if any, and interest on the notes represented by the Global Notes registered in the name of and held by DTC or its nominee to DTC or its nominee, as the case may be, as the registered owner and holder of the Global Notes.

      We expect that DTC (or its nominee), upon receipt of any payment of principal of, premium, if any, or interest on the Global Notes will credit the accounts of their relevant participants or account holders, as applicable, with payments in amounts proportionate to their respective beneficial interests in the principal amount of the applicable Global Note as shown on the records of DTC (or its nominee). We also expect that payments by participants or indirect participants or account holders, as applicable, to owners of beneficial interests in the Global Notes held through such participants or indirect participants or account holders will be governed by standing instructions and customary practices and will be the responsibility of such participants or indirect participants or account holders, as applicable. We will not have any responsibility or liability for any aspect of the records relating to, or payments made on account of, beneficial ownership interests in the Global Notes for any notes or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests or for any other aspect of the relationship between DTC and its participants or indirect participants, or the relationship between such participants or indirect participants, and the owners of beneficial interests in the Global Notes owning through such participants.

      All amounts payable under the notes will be payable in U.S. dollars, except as may otherwise be agreed between any applicable securities clearing system and any holders. Payments will be subject in all cases to any fiscal or other laws and regulations (including any regulations of any applicable securities clearing system) applicable thereto. None of the trustee, us, the cable guarantors or any of our or their respective agents shall be liable to any holder of a Global Note or other person for any commissions, costs, losses or expenses in relation to or resulting from any currency conversion or rounding effected in connection therewith. Investors may be subject to foreign exchange risks that may have important economic and tax consequences to them.

      Subject to certain conditions, the notes represented by the Global Notes are exchangeable for certificated notes in definitive form of like tenor in denominations of $25.00 principal amount and multiples thereof if:

      Any note that is exchangeable as above is exchangeable for certificated notes issuable in authorized denominations and registered in such names as DTC shall direct. Subject to the foregoing, a Global Note is not exchangeable, except for a Global Note of the same aggregate denomination to be registered in the name of DTC (or its nominee).

      The indenture requires payments to be made in respect of the applicable notes represented by the Global Notes (including principal, premium and interest) by wire transfer of immediately available funds to the accounts specified by the holder thereof or, if no such account is specified, by mailing a check to such holder’s registered address.

      Payments (including principal, premium and interest) and transfers with respect to notes in certificated form may be executed at the office or agency maintained for such purpose within the City and State of New York (initially the office of the paying agent maintained for such purpose) or, at our option, by check mailed to the holders thereof at the respective addresses set forth in the register of holders of the applicable notes, provided that all payments (including principal, premium and interest) on notes in certificated form, for which the holders thereof have given wire transfer instructions, will be required to be made by wire transfer of immediately available funds to the accounts specified by the holders thereof. No service charge will be made for any registration of transfer, but payment of a sum sufficient to cover any tax or governmental charge payable in connection with that registration may be required.

UNDERWRITING

      We intend to offer the notes through the underwriters named below. Subject to the terms and conditions contained in an underwriting agreement, we have agreed to sell to the underwriters and the underwriters severally have agreed to purchase from us, the principal amount of the notes listed opposite their names below.

      The underwriters have agreed to purchase all of the notes sold pursuant to the underwriting agreement if any of these notes are purchased. If an underwriter defaults, the underwriting agreement provides that the purchase commitments of the nondefaulting underwriters may be increased or the underwriting agreement may be terminated.

      We have agreed to indemnify the underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended, or to contribute to payments the underwriters may be required to make in respect of those liabilities.

      The underwriters are offering the notes, subject to prior sale, when, as and if issued to and accepted by them, subject to approval of legal matters by their counsel, including the validity of the notes, and other conditions contained in the underwriting agreement, such as the receipt by the underwriters of officer’s certificates and legal opinions. The underwriters reserve the right to withdraw, cancel or modify offers to the public and to reject orders in whole or in part.

      Each underwriter has represented, warranted and agreed that:

      For the purposes of this provision, the expression “an offer of notes to the public” in relation to any notes in any Relevant Member State means the communication in any form and by any means of sufficient

information on the terms of the offer and the notes to be offered so as to enable an investor to decide to purchase or subscribe the notes, as the same may be varied in that Member State by any means implementing the Prospectus Directive in that Member State, and the expression “Prospectus Directive” means Directive 2003/71/EC and includes any relevant implementing measure in each Relevant Member State.

Over-Allotment Option

      We have granted to the underwriters an option, exercisable for 15 days from the date of this prospectus supplement, to purchase up to an additional $45,000,000 aggregate principal amount of notes at the public offering price less the underwriting discount. The underwriters may exercise the option solely for the purpose of covering over-allotments, if any, in connection with this offering. To the extent the option is exercised, each underwriter must purchase a number of additional notes approximately proportionate to that underwriter’s initial purchase commitment. If the underwriters exercise their over-allotment option in full the total price to the public would be $          , the total underwriting discounts and commissions would be $          and the total proceeds, before deducting expenses, to us would be $          .

Commissions and Discounts

      The underwriters have advised us that they propose initially to offer the notes to the public at the public offering price on the cover page of this prospectus supplement, and to dealers at that price less a concession not in excess of $           per note for retail orders and $           per note for institutional orders. The underwriters may allow, and the dealers may reallow, a discount not in excess of $           per note to other dealers. After the initial public offering, the public offering prices, concessions and discounts may be changed.

      The expenses of the offering, not including the underwriting discount, are estimated to be $300,000 and are payable by us.

      The following table shows the underwriting discounts and commissions that we are to pay to the underwriters in connection with this offering. These amounts are shown assuming both no exercise and full exercise of the underwriters’ option to purchase additional notes.

New Issue of Notes

      The notes are a new issue of securities with no established trading market. We intend to apply to list the notes on the New York Stock Exchange, and we expect trading in the notes on the New York Stock Exchange to begin within 30 days after the original issue date. We have been advised by the underwriters that they presently intend to make a market in the notes after completion of the offering. However, they are under no obligation to do so and may discontinue any market-making activities at any time without any notice. We cannot assure the liquidity of the trading market for the notes or that an active public market for the notes will develop. If an active public trading market for the notes does not develop, the market price and liquidity of the notes may be adversely affected.

Price Stabilization and Short Positions

      In connection with the offering, the underwriters are permitted to engage in transactions that stabilize, the market price of the notes. These stabilization transactions consist of bids or purchases to peg, fix or

maintain the price of the notes. Specifically, the underwriters may sell a principal amount of notes greater than they are obligated to purchase under the underwriting agreement, creating a short position. A short sale is covered if the short position is no greater than the principal amount of notes available for purchase by the underwriters under the over-allotment option. The underwriters can close out a covered short sale by exercising the over-allotment option or purchasing notes in the open market. In determining the source of notes to close out a covered short sale, the underwriters will consider, among other things, the open market price of shares compared to the price available under the over-allotment option. The underwriters may also sell a principal amount of notes in excess of the over-allotment option, creating a naked short position. The underwriters must close out any naked short position by purchasing notes in the open market. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the notes in the open market after pricing that could adversely affect investors who purchase in this offering. As an additional means of facilitating this offering, the underwriters may bid for, and purchase, notes in the open market to stabilize the price of the notes. Purchases of a security to stabilize the price or to reduce a short position could cause the price of the security to be higher than it might be in the absence of such purchases.

      Neither we nor any of the underwriters makes any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of the notes. In addition, neither we nor any of the underwriters makes any representation that the underwriters will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.

Alternative Settlement Date

      It is expected that delivery of the notes will be made on or about the date specified on the cover page of this prospectus supplement, which will be the fifth business day following the date of this prospectus supplement. Under Rule 15c6-1 of the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, trades in the secondary market generally are required to settle in three business days, unless the parties to any such trade expressly agree otherwise. Accordingly, the purchasers who wish to trade notes on the date of this prospectus supplement or the next succeeding business day will be required to specify an alternate settlement cycle at the time of any such trade to prevent failed settlement. Purchasers of notes who wish to trade notes on the date of this prospectus supplement or the next succeeding business day should consult their own advisors.

Other Relationships

      The underwriters and their affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with us. They have received customary fees and commissions for these transactions.

      Dr. Judith Rodin, our director, is a member of the board of directors of Citigroup Inc., an affiliate of Citigroup Global Markets Inc.

LEGAL MATTERS

      Various legal matters relating to the offering will be passed upon for us by Arthur R. Block, Esquire, Senior Vice President and General Counsel of Comcast Corporation, Thomas R. Nathan, Esquire, Senior Vice President of the cable guarantors, and by Davis Polk & Wardwell, Menlo Park, California. Cahill Gordon & Reindel llp, New York, New York, is representing the underwriters.

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PROSPECTUS

          The following are types of securities that may be offered and sold under this prospectus:

           •      Unsecured senior debt securities

           •      Unsecured subordinated debt securities

           •      Warrants

           •      Purchase contracts

           •      Units

           •      Preferred Stock

           •      Depositary shares

           •      Class A Common Stock

           •      Class A Special Common Stock

          If indicated in the relevant prospectus supplement, the securities may be fully and unconditionally guaranteed by a number of our wholly-owned cable subsidiaries named in this prospectus.

          Our Class A Common Stock and Class A Special Common Stock are quoted on The Nasdaq National Market under the ticker symbols “CMCSA” and “CMCSK”. On March 27, 2006, the reported last sale prices on The Nasdaq National Market for our Class A Common Stock and our Class A Special Common Stock were $26.72 and $26.64.

          We will describe in a prospectus supplement, which must accompany this prospectus, the securities we are offering and selling, as well as the specific terms of the securities. Those terms may include:

          Investing in these securities involves certain risks. See “Item 1A — Risk Factors” beginning on page 18 of our annual report on Form 10-K for the year ended December 31, 2005 which is incorporated by reference herein.

          The Securities and Exchange Commission and state securities regulators have not approved or disapproved of these securities, or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

          We may offer the securities in amounts, at prices and on terms determined at the time of offering. We may sell the securities directly to you, through agents we select, or through underwriters and dealers we select. If we use agents, underwriters or dealers to sell the securities, we will name them and describe their compensation in a prospectus supplement.

The date of this prospectus is March 27, 2006

Table of Contents

      You should rely only on the information contained in or incorporated by reference in this prospectus. We have not authorized anyone to provide you with different information. We are not making an offer of these securities in any state where the offer is not permitted. You should not assume that the information contained in or incorporated by reference in this prospectus is accurate as of any date other than the date on the front of this prospectus.

      We refer to Comcast Corporation in this prospectus as “Comcast” or “we,” “us,” “our” or comparable terms and to Comcast Holdings Corporation as “Comcast Holdings.” We refer to Comcast Cable Communications, LLC, Comcast Cable Communications Holdings, Inc., Comcast Cable Holdings, LLC, Comcast MO Group, Inc. and Comcast MO of Delaware, LLC collectively as the “Cable Guarantors.”

	•	pay dividends or distributions on, or redeem, purchase, acquire, or make a liquidation payment with respect to, any of that cable guarantor’s capital stock; or
	•	make any payment of principal, interest or premium, if any, on or repay, repurchase or redeem any debt securities of that cable guarantor.

	Comcast Cable Communications, LLC

	Comcast Cable Communications Holdings, Inc.

	Comcast Cable Holdings, LLC

	Comcast MO Group, Inc.

	Comcast MO of Delaware, LLC

CAUTION CONCERNING FORWARD-LOOKING STATEMENTS

      Our businesses may be affected by, among other things, the following:

      In this prospectus and in the documents we incorporate by reference, we state our expectations of future events and our future financial performance. In some cases, you can identify those so-called “forward-looking statements” by words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” or “continue” or the negative of those words and other comparable words. You should be aware that those statements are only our predictions. Actual events or results may differ materially. In evaluating those statements, you should specifically consider various factors, including the risks outlined under “Item 1A — Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2005 incorporated herein by reference. Those factors may cause our actual results to differ materially from any of our forward-looking statements.

USE OF PROCEEDS

      We intend to use the net proceeds from the sale of the securities for working capital and general corporate purposes. We may also invest the proceeds in certificates of deposit, United States government securities or certain other interest-bearing securities. If we decide to use the net proceeds from a particular offering of securities for a specific purpose, we will describe that in the related prospectus supplement.

DIVIDEND POLICY

      We do not intend to pay dividends on our common stock for the foreseeable future.

RATIOS OF EARNINGS TO FIXED CHARGES

      Our ratio of earnings to fixed charges was as follows for the respective periods indicated:

      For purposes of calculating the ratio of earnings to fixed charges, earnings is the amount resulting from (1) adding (a) pretax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity investees, (b) fixed charges, (c) amortization of

capitalized interest, (d) distributed income of equity investees and (e) our share of pre-tax losses of equity investees for which charges arising from guarantees are included in fixed charges and (2) subtracting (i) interest capitalized, (ii) preference security dividend requirements of consolidated subsidiaries and (iii) the minority interest in pre-tax income of subsidiaries that have not incurred fixed charges. Fixed charges is the sum of (w) interest expensed and capitalized, (x) amortized premiums, discounts and capitalized expenses related to indebtedness, (y) an estimate of the interest within rental expense and (z) preference security dividend requirements of our consolidated subsidiaries. Preferred security dividend is the amount of pre-tax earnings that is required to pay the dividends on outstanding preference securities.

RATIOS OF EARNINGS TO COMBINED FIXED CHARGES

AND PREFERRED DIVIDENDS

      For purposes of calculating the ratio of earnings to combined fixed charges and preferred dividends, earnings is the amount resulting from (1) adding (a) pretax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity investees, (b) fixed charges, (c) amortization of capitalized interest, (d) distributed income of equity investees and (e) our share of pre-tax losses of equity investees for which charges arising from guarantees are included in fixed charges and (2) subtracting (i) interest capitalized, (ii) preference security dividend requirements of consolidated subsidiaries and (iii) the minority interest in pre-tax income of subsidiaries that have not incurred fixed charges. Fixed charges is the sum of (w) interest expensed and capitalized, (x) amortized premiums, discounts and capitalized expenses related to indebtedness, (y) an estimate of the interest within rental expense and (z) preference security dividend requirements of our consolidated subsidiaries. Preferred security dividend is the amount of pre-tax earnings that is required to pay the dividends on outstanding preference securities.

DESCRIPTION OF DEBT SECURITIES AND CABLE GUARANTEES

      Our debt securities, consisting of notes, debentures or other evidences of indebtedness, may be issued from time to time in one or more series:

      The senior indenture and supplemental indenture are included, and the subordinated indenture will be substantially in the form included, as exhibits to the registration statement of which this prospectus is a part.

      Because the following is only a summary of the indentures and the debt securities, it does not contain all information that you may find useful. For further information about the indentures and the debt securities, you should read the indentures. As used in this section of the prospectus and under the caption “Description of Common Stock,” the terms “we,” “us” and “our” refer solely to Comcast Corporation and such references do not include any subsidiaries of Comcast Corporation.

General

      The senior debt securities will constitute our unsecured and unsubordinated obligations and the subordinated debt securities will constitute our unsecured and subordinated obligations. A detailed description of the subordination provisions is provided below under the caption “—Certain Terms of the Subordinated Debt Securities—Subordination.” In general, however, if we declare bankruptcy, holders of the senior debt securities will be paid in full before the holders of subordinated debt securities will receive anything. The debt securities will be fully and unconditionally guaranteed by the cable guarantors, as described below. The debt securities will not be guaranteed by any of our other subsidiaries.

      We are a holding company and conduct all of our operations through subsidiaries. Consequently, our ability to pay our obligations, including our obligation to pay interest on the debt securities, to repay the principal amount of the debt securities at maturity or upon redemption or to buy back the debt securities will depend upon our subsidiaries’ earnings and their distribution of those earnings to us and upon our subsidiaries repaying investments and advances we have made to them. Our subsidiaries are separate and distinct legal entities and, except for the cable guarantors with respect to the cable guarantees, have no obligation, contingent or otherwise, to pay any amounts due on the debt securities or to make funds available to us to do so. Our subsidiaries’ ability to pay dividends or make other payments or advances to us will depend upon their operating results and will be subject to applicable laws and contractual restrictions. Our indentures will not limit our subsidiaries’ ability to enter into other agreements that prohibit or restrict dividends or other payments or advances to us.

      You should look in the applicable prospectus supplement for the following terms of the debt securities being offered:

      You may present debt securities for exchange and for transfer in the manner, at the places and subject to the restrictions set forth in the debt securities and the prospectus supplement. We will provide you those services without charge, although you may have to pay any tax or other governmental charge payable in connection with any exchange or transfer, as set forth in the indenture.

      Debt securities will bear interest at a fixed rate or a floating rate. Debt securities bearing no interest or interest at a rate that at the time of issuance is below the prevailing market rate may be sold at a discount below their stated principal amount. Special United States federal income tax considerations applicable to any such discounted debt securities or to certain debt securities issued at par which are treated as having been issued at a discount for United States federal income tax purposes will be described in the relevant prospectus supplement.

      We may issue debt securities with the principal amount payable on any principal payment date, or the amount of interest payable on any interest payment date, to be determined by reference to one or more currency exchange rates, securities or baskets of securities, commodity prices or indices. You may receive a payment of principal on any principal payment date, or a payment of interest on any interest payment date, that is greater than or less than the amount of principal or interest otherwise payable on such dates, depending upon the value on such dates of the applicable currency, security or basket of securities, commodity or index. Information as to the methods for determining the amount of principal or interest payable on any date, the currencies, securities or baskets of securities, commodities or indices to which the amount payable on such date is linked and certain additional tax considerations will be set forth in the applicable prospectus supplement.

Certain Terms of the Senior Debt Securities

      Our obligations under the senior debt securities, including the payment of principal, premium, if any, and interest, will be fully and unconditionally guaranteed by each of the cable guarantors. The cable guarantees will rank equally with all other general unsecured and unsubordinated obligations of the cable guarantors.

      The cable guarantees will not contain any restrictions on the ability of any cable guarantor to:

      We and the cable guarantors have agreed to some restrictions on our activities for the benefit of holders of all series of senior debt securities issued under the senior indenture. The restrictive covenants summarized below will apply, unless the covenants are waived or amended, so long as any of the senior debt securities are outstanding.

      The senior indenture does not contain any financial covenants other than those summarized below and does not restrict us or our subsidiaries from paying dividends or incurring additional debt. In addition, the senior indenture will not protect holders of notes issued under it in the event of a highly leveraged transaction or a change in control.

      Limitation on Liens Securing Indebtedness. Neither we nor any cable guarantor shall create, incur or assume any Lien (other than any Permitted Lien) on such person’s assets, including the Capital Stock of such person’s wholly-owned subsidiaries, to secure the payment of our Indebtedness or that of any cable guarantor, unless we secure the outstanding senior debt securities equally and ratably with (or prior to) all Indebtedness secured by such Lien, so long as such Indebtedness shall be so secured.

      Limitation on Sale and Leaseback Transactions. Neither we nor any cable guarantor shall enter into any Sale and Leaseback Transaction involving any of such person’s assets, including the Capital Stock of such person’s wholly-owned subsidiaries.

      The restriction in the foregoing paragraph shall not apply to any Sale and Leaseback Transaction if:

      This provision and the provision described under “—Limitation on Liens Securing Indebtedness” do not apply to any of our subsidiaries other than the cable guarantors.

      “Capitalized Lease” means, as applied to any person, any lease of any property (whether real, personal, or mixed) of which the discounted present value of the rental obligations of such person as lessee, in conformity with GAAP, is required to be capitalized on the balance sheet of such person; and “Capitalized Lease Obligation” is defined to mean the rental obligations, as aforesaid, under such lease.

      “Capital Stock” means, with respect to any person, any and all shares, interests, participations, or other equivalents (however designated, whether voting or nonvoting) of such person’s capital stock or other ownership interests, whether outstanding as of, or issued after, the date of the senior indenture, including, without limitation, all common stock and preferred stock.

      “Currency Agreement” means any foreign exchange contract, currency swap agreement, or other similar agreement or arrangement designed to protect against the fluctuation in currency values.

      “GAAP” means generally accepted accounting principles in the United States of America as in effect as of the date of determination, including, without limitation, those set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such other statements by such other entity as approved by a significant segment of the accounting profession. All ratios and computations contained in the senior indenture shall be computed in conformity with GAAP applied on a consistent basis.

      “Guarantee” means any obligation, contingent or otherwise, of any person directly or indirectly guaranteeing any Indebtedness or other obligation of any other person and, without limiting the generality of the foregoing, any obligation, direct or indirect, contingent or otherwise, of such person:

provided that the term “Guarantee” shall not include endorsements for collection or deposit in the ordinary course of business. The term “Guarantee” used as a verb has a corresponding meaning.

      “Indebtedness” means, with respect to any person at any date of determination (without duplication):

      Notwithstanding the foregoing, in no event will the term “Indebtedness” be deemed to include letters of credit or bonds that secure performance or surety bonds or similar instruments that are issued in the ordinary course of business.

      The amount of Indebtedness of any person at any date shall be the outstanding balance at such date of all unconditional obligations as described above and, with respect to contingent obligations, the maximum liability upon the occurrence of the contingency giving rise to the obligation; provided:

      “Interest Rate Agreements” means any obligations of any person pursuant to any interest rate swaps, caps, collars, and similar arrangements providing protection against fluctuations in interest rates. For purposes of the senior indenture, the amount of such obligations shall be the amount determined in respect thereof as of the end of the then most recently ended fiscal quarter of such person, based on the assumption that such obligation had terminated at the end of such fiscal quarter, and in making such determination, if any agreement relating to such obligation provides for the netting of amounts payable by and to such person thereunder or if any such agreement provides for the simultaneous payment of amounts by and to such person, then in each such case, the amount of such obligations shall be the net amount so determined, plus any premium due upon default by such person.

      “Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind, or any other type of preferential arrangement that has the practical effect of creating a security interest, in respect of such asset. For the purposes of the senior indenture, we or any cable guarantor shall be deemed to own subject to a Lien any asset acquired or held subject to the interest of a vendor or lessor under any conditional sale agreement, capital lease or other title retention agreement relating to such asset.

      “Permitted Liens” means:

      “Sale and Leaseback Transaction” means any direct or indirect arrangement with any person or to which any such person is a party, providing for the leasing to us or a cable guarantor of any property, whether owned by us or such cable guarantor at the date of the original issuance of the debt securities or later acquired, which has been or is to be sold or transferred by us or such cable guarantor to such person or to any other person by whom funds have been or are to be advanced on the security of such property.

      Financial Information. We will file, whether or not required to do so under applicable law, with the trustee, within 15 days after being required to file the same under the Securities Exchange Act of 1934 (hereinafter, the “Exchange Act”), copies of the annual reports and the information, documents and other reports to be filed pursuant to Section 13 or 15(d) of the Exchange Act. We intend to file all such reports, information and documents with the SEC, whether or not required by Section 13 or 15(d), and will send copies to the trustee within such 15-day period.

      Consolidation, Merger and Sale of Assets. The senior indenture restricts our ability to consolidate with, merge with or into, or sell, convey, transfer, lease, or otherwise dispose of all or substantially all of our property and assets to any person (other than a consolidation with or merger with or into or a sale, conveyance, transfer, lease or other disposition to a wholly-owned subsidiary with a positive net worth; provided that, in connection with any merger of us and a wholly-owned subsidiary, no consideration other than common stock in the surviving person shall be issued or distributed to our stockholders) unless:

provided, however, that the foregoing limitations will not apply if, in the good faith determination of our board of directors set forth in a board resolution, the principal purpose of such transaction is to change our state of incorporation; and provided further that any such transaction shall not have as one of its purposes the evasion of the foregoing limitations.

      Upon any express assumption of our obligations as described above, we will be released and discharged from all obligations and covenants under the senior indenture and all the senior debt securities.

      The senior indenture and the cable guarantees do not limit the ability of any cable guarantor to consolidate with or merge into or sell all or substantially all its assets. Upon the sale or disposition of any cable guarantor (whether by merger, consolidation, the sale of its capital stock or the sale of all or substantially all of its assets) to any person, that cable guarantor will be deemed released from all its obligations under the senior indenture and its cable guarantee.

      For purposes of this section, the term “Obligor” shall mean each of us, Comcast Cable, Comcast Cable Communications Holdings, Comcast Cable Holdings, Comcast MO Group and Comcast MO of Delaware, in each case excluding such entity’s subsidiaries.

      An event of default for a series of senior debt securities is defined under the senior indenture as being:

      (1) a default by any Obligor in the payment of principal or premium, if any, on the senior debt securities of such series when the same becomes due and payable, whether at maturity, upon redemption, by declaration or otherwise;

      (2) a default by any Obligor in the payment of interest on the senior debt securities of such series when the same becomes due and payable, if that default continues for a period of 30 days;

      (3) default by any Obligor in the performance of or breach by any Obligor of any of its other covenants or agreements in the senior indenture applicable to the senior debt securities of such series and that default or breach continues for a period of 30 consecutive days after written notice is received from the trustee or from the holders of 25% or more in aggregate principal amount of the senior debt securities of all affected series;

      (4) any cable guarantee is not (or is claimed by any cable guarantor not to be) in full force and effect;

      (5) a court having jurisdiction enters a decree or order for:

      (6) any Obligor:

      A default under any Obligor’s other indebtedness is not a default under the senior indenture.

      If an event of default other than an event of default specified in clauses (5) and (6) above occurs with respect to an issue of senior debt securities and is continuing under the senior indenture, then, and in each and every such case, either the trustee or the holders of not less than 25% in aggregate principal amount of such senior debt securities then outstanding under the senior indenture by written notice to us (and to the trustee, if such notice is given by the holders), may declare the principal amount of and accrued interest, if any, on such senior debt securities to be immediately due and payable and upon any such declaration, the same shall become immediately due and payable. The amount due upon acceleration shall include only the original issue price of the senior debt securities and accrued interest to the date of acceleration, if any.

      If an event of default specified in clauses (5) and (6) above occurs with respect to any Obligor, the principal amount of and accrued interest, if any, on each issue of senior debt securities then outstanding

shall be and become immediately due and payable without any notice or other action on the part of the trustee or any holder. Upon certain conditions declarations of acceleration may be rescinded and annulled and past defaults may be waived by the holders of a majority in aggregate principal amount of an issue of senior debt securities that has been accelerated. Furthermore, subject to various provisions in the senior indenture, the holders of at least a majority in aggregate principal amount of an issue of senior debt securities by notice to the trustee may waive an existing default or event of default with respect to such senior debt securities and its consequences, except a default in the payment of principal of or interest on such senior debt securities or in respect of a covenant or provision of the senior indenture which cannot be modified or amended without the consent of the holders of each such senior debt security. Upon any such waiver, such default shall cease to exist, and any event of default with respect to such senior debt securities shall be deemed to have been cured, for every purpose of the senior indenture; but no such waiver shall extend to any subsequent or other default or event of default or impair any right consequent thereto. For information as to the waiver of defaults, see “—Modification and Waiver.”

      The holders of at least a majority in aggregate principal amount of an issue of senior debt securities may direct the time, method, and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee with respect to such senior debt securities. However, the trustee may refuse to follow any direction that conflicts with law or the senior indenture, that may involve the trustee in personal liability, or that the trustee determines in good faith would be unduly prejudicial to the rights of holders of such issue of senior debt securities not joining in the giving of such direction and may take any other action it deems proper that is not inconsistent with any such direction received from holders of such issue of senior debt securities. A holder may not pursue any remedy with respect to the senior indenture or any series of senior debt securities unless:

      These limitations, however, do not apply to the right of any holder of a senior debt security to receive payment of the principal of, premium, if any, or interest on such senior debt security, or to bring suit for the enforcement of any such payment, on or after the due date for the senior debt securities, which right shall not be impaired or affected without the consent of the holder. The senior indenture requires certain of our officers to certify, on or before a date not more than 120 days after the end of each fiscal year, as to their knowledge of our compliance with all conditions and covenants under the senior indenture, such compliance to be determined without regard to any period of grace or requirement of notice provided under the senior indenture.

      The senior indenture provides that, except as otherwise provided in this paragraph, we may discharge our obligations with respect to an issue of senior debt securities and the senior indenture with respect to that series of senior debt securities if:

      With respect to all senior debt securities which have been delivered to the trustee for cancellation and for which have been paid all sums payable by us under the senior indenture, only our obligations to compensate and indemnify the trustee and our right to recover excess money held by the trustee under the senior indenture shall survive. With respect to senior debt securities which mature within one year or are to be called for redemption within one year under redemption arrangements satisfactory to the trustee, only our obligations with respect to the issue of defeased senior debt securities, to execute and deliver such senior debt securities for authentication, to set the terms of such senior debt securities, to maintain an office or agency in respect of such senior debt securities, to have moneys held for payment in trust, to register the transfer or exchange of such senior debt securities, to deliver such senior debt securities for replacement or cancellation, to compensate and indemnify the trustee and to appoint a successor trustee, and our right to recover excess money held by the trustee shall survive until such senior debt securities are no longer outstanding. Thereafter, only our obligations to compensate and indemnify the trustee, and our right to recover excess money held by the trustee shall survive.

      The senior indenture also provides that, except as otherwise provided in this paragraph, we:

provided that the following conditions shall have been satisfied:

      Subsequent to legal defeasance under the first bullet point above, our obligations with respect to the issue of defeased senior debt securities to execute and deliver such senior debt securities for authentication, to set the terms of such senior debt securities, to maintain an office or agency in respect of such senior debt securities, to have moneys held for payment in trust, to register the transfer or exchange of such senior debt securities, to deliver such senior debt securities for replacement or cancellation, to compensate and indemnify the trustee and to appoint a successor trustee, and our right to recover excess money held by the trustee shall survive until such senior debt securities are no longer outstanding. After such senior debt securities are no longer outstanding, in the case of legal defeasance under the first bullet point above, only our obligations to compensate and indemnify the trustee and our right to recover excess money held by the trustee shall survive.

      We and the trustee may amend or supplement the senior indenture or the senior debt securities without notice to or the consent of any holder:

      Subject to certain conditions, without prior notice to any holder of senior debt securities, modifications and amendments of the senior indenture may be made by us and the trustee with respect to any series of senior debt securities with the written consent of the holders of a majority in principal amount of the affected series of senior debt securities, and our compliance with any provision of the senior indenture with respect to any series of senior debt securities may be waived by written notice to the trustee by the holders of a majority in principal amount of the affected series of senior debt securities outstanding; provided, however, that each affected holder must consent to any modification, amendment or waiver that:

      It is not necessary for the consent of the holders under the senior indenture to approve the particular form of any note amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof. After an amendment, supplement or waiver under the senior indenture becomes effective, notice must be given to the holders affected thereby briefly describing the amendment, supplement, or waiver. Supplemental indentures will be mailed to holders upon request. Any failure to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such supplemental indenture or waiver.

     No Personal Liability of Incorporators, Stockholders, Officers, Directors, or Employees

      The senior indenture provides that no recourse shall be had under or upon any obligation, covenant, or agreement of ours or the cable guarantors in the senior indenture or any supplemental indenture, or in any of the senior debt securities or because of the creation of any indebtedness represented thereby, against any incorporator, stockholder, officer, director, employee of ours or any cable guarantor or of any successor person thereof under any law, statute or constitutional provision or by the enforcement of any assessment or by any legal or equitable proceeding or otherwise. Each holder, by accepting the senior debt securities, waives and releases all such liability.

     Concerning the Trustee

      The senior indenture provides that, except during the continuance of a default, the trustee will not be liable, except for the performance of such duties as are specifically set forth in the senior indenture. If an event of default has occurred and is continuing, the trustee will exercise such rights and powers vested in it under the senior indenture and will use the same degree of care and skill in its exercise as a prudent person would exercise under the circumstances in the conduct of such person’s own affairs.

     Governing Law

      The senior indenture and the debt securities will be governed by, and construed in accordance with, the internal laws of the State of New York.

     The Trustees

      We may have normal banking relationships with the trustee under the senior indenture in the ordinary course of business.

      Brian L. Roberts, our director, President and Chief Executive Officer and a director of Comcast Holdings, is a member of the board of directors of the Trustee.

      John R. Alchin, our Executive Vice President, Co-Chief Financial Officer and Treasurer, is a member of the board of directors of BNY Hamilton Funds, Inc., an affiliate of the Trustee.

Certain Terms of the Subordinated Debt Securities

      Other than the terms of the subordinated indenture and subordinated debt securities relating to subordination, or otherwise as described in the prospectus supplement relating to a particular series of subordinated debt securities, the terms of the subordinated indenture and subordinated debt securities are identical in all material respects to the terms of the senior indenture and senior debt securities.

     Subordination

      The indebtedness evidenced by the subordinated debt securities is subordinate to the prior payment in full of all our Senior Indebtedness, as defined in the subordinated indenture. During the continuance beyond any applicable grace period of any default in the payment of principal, premium, interest or any other payment due on any of our Senior Indebtedness, we may not make any payment of principal of, or premium, if any, or interest on the subordinated debt securities. In addition, upon any payment or distribution of our assets upon any dissolution, winding up, liquidation or reorganization, the payment of the principal of, or premium, if any, and interest on the subordinated debt securities will be subordinated to the extent provided in the subordinated indenture in right of payment to the prior payment in full of all our Senior Indebtedness. Because of this subordination, if we dissolve or otherwise liquidate, holders of our subordinated debt securities may receive less, ratably, than holders of our Senior Indebtedness. The subordination provisions do not prevent the occurrence of an event of default under the subordinated indenture.

      The subordination provisions also apply in the same way to each cable guarantor with respect to the Senior Indebtedness of such cable guarantor.

      The term “Senior Indebtedness” of a person means with respect to such person the principal of, premium, if any, interest on, and any other payment due pursuant to any of the following, whether outstanding on the date of the subordinated indenture or incurred by that person in the future:

unless, in the case of any particular indebtedness, lease, renewal, extension or refunding, the instrument or lease creating or evidencing it or the assumption or guarantee relating to it expressly provides that such indebtedness, lease, renewal, extension or refunding is not superior in right of payment to the subordinated debt securities. Our senior debt securities, and any unsubordinated guarantee obligations of ours or any cable guarantor to which we and the cable guarantors are a party, including our and the cable guarantors’, guarantees of each others’ debt securities and other indebtedness for borrowed money, constitute Senior Indebtedness for purposes of the subordinated debt indenture.

Convertible Debt Securities

      The terms, if any, on which debt securities being offered may be exchanged for or converted into other debt securities or shares of preferred stock, Class A Common Stock or Class A Special Common Stock or other securities or rights of ours (including rights to receive payments in cash or securities based on the value, rate or price of one or more specified commodities, currencies or indices) or securities of other issuers or any combination of the foregoing will be set forth in the prospectus supplement for such debt securities being offered.

      Unless otherwise indicated in the prospectus supplement, the following provisions will apply to debt securities being offered that may be exchanged for or converted into capital stock:

      The holder of any debt securities convertible into capital stock will have the right exercisable at any time during the time period specified in the prospectus supplement, unless previously redeemed by us, to convert such debt securities into shares of capital stock, which may include preferred stock, Class A Common Stock or Class A Special Common Stock, as specified in the prospectus supplement, at the conversion rate for each $1,000 principal amount of debt securities set forth in the prospectus supplement, subject to adjustment.

      The holder of a convertible debt security may convert a portion thereof which is $1,000 or any integral multiple of $1,000. In the case of debt securities called for redemption, conversion rights will expire at the close of business on the business day prior to the date fixed for the redemption as may be specified in the prospectus supplement, except that in the case of redemption at the option of the debt

security holder, if applicable, such right will terminate upon receipt of written notice of the exercise of such option.

      Unless the terms of the specific debt securities being offered provide otherwise, in certain events, the conversion rate will be subject to adjustment as set forth in the indentures. Such events include:

      In the case of cash dividends in excess of threshold amounts, we may, at our option, choose to set aside the amount of such distribution in cash for distribution to the holder upon conversion rather than adjust the conversion rate; we do not intend to pay interest on the cash set aside.

      No adjustment of the conversion rate will be required unless an adjustment would require a cumulative increase or decrease of at least 1% in such rate. Fractional shares of capital stock will not be issued upon conversion but, in lieu thereof, we will pay a cash adjustment. Convertible debt securities surrendered for conversion between the record date for an interest payment, if any, and the interest payment date, except convertible debt securities called for redemption on a redemption date during such period, must be accompanied by payment of an amount equal to the interest thereon which the registered holder is to receive.

GLOBAL SECURITIES

      We may issue the debt securities, warrants, purchase contracts and units of any series in the form of one or more fully registered global securities that will be deposited with a depositary or with a nominee for a depositary identified in the prospectus supplement relating to such series and registered in the name of the depositary or its nominee. In that case, one or more global securities will be issued in a denomination or aggregate denominations equal to the portion of the aggregate principal or face amount of outstanding registered securities of the series to be represented by such global securities. Unless and until the depositary exchanges a global security in whole for securities in definitive registered form, the global security may not be transferred except as a whole by the depositary to a nominee of the depositary or by a nominee of the depositary to the depositary or another nominee of the depositary or by the depositary or any of its nominees to a successor of the depositary or a nominee of such successor.

      The specific terms of the depositary arrangement with respect to any portion of a series of securities to be represented by a global security will be described in the prospectus supplement relating to such series. We anticipate that the following provisions will apply to all depositary arrangements.

      Ownership of beneficial interests in a global security will be limited to persons that have accounts with the depositary for such global security known as “participants” or persons that may hold interests through such participants. Upon the issuance of a global security, the depositary for such global security will credit, on its book-entry registration and transfer system, the participants’ accounts with the respective principal or face amounts of the securities represented by such global security beneficially owned by such participants. The accounts to be credited shall be designated by any dealers, underwriters or agents participating in the distribution of such securities. Ownership of beneficial interests in such global security will be shown on, and the transfer of such ownership interests will be effected only through, records maintained by the depositary for such global security (with respect to interests of participants) and on the records of participants (with respect to interests of persons holding through participants). The laws of some states may require that certain purchasers of securities take physical delivery of such securities in definitive form. Such limits and such laws may impair the ability to own, transfer or pledge beneficial interests in global securities.

      So long as the depositary for a global security, or its nominee, is the registered owner of such global security, such depositary or such nominee, as the case may be, will be considered the sole owner or holder of the securities represented by such global security for all purposes under the applicable indenture, warrant agreement, purchase contract or unit agreement. Except as set forth below, owners of beneficial interests in a global security will not be entitled to have the securities represented by such global security registered in their names, will not receive or be entitled to receive physical delivery of such securities in definitive form and will not be considered the owners or holders thereof under the applicable indenture, warrant agreement, purchase contract or unit agreement. Accordingly, each person owning a beneficial interest in a global security must rely on the procedures of the depositary for such global security and, if such person is not a participant, on the procedures of the participant through which such person owns its interest, to exercise any rights of a holder under the applicable indenture, warrant agreement, purchase contract or unit agreement. We understand that under existing industry practices, if we request any action of holders or if an owner of a beneficial interest in a global security desires to give or take any action which a holder is entitled to give or take under the applicable indenture, warrant agreement, purchase contract or unit agreement, the depositary for such global security would authorize the participants holding the relevant beneficial interests to give or take such action, and such participants would authorize beneficial owners owning through such participants to give or take such action or would otherwise act upon the instructions of beneficial owners holding through them.

      Principal, premium, if any, and interest payments on debt securities, and any payments to holders with respect to warrants, purchase contracts or units represented by a global security registered in the name of a depositary or its nominee will be made to such depositary or its nominee, as the case may be, as the registered owner of such global security. None of us, the trustees, the warrant agents, the unit agents or any of our other agents, agent of the trustees or agent of the warrant agents or unit agents will

have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests in such global security or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

      We expect that the depositary for any securities represented by a global security, upon receipt of any payment of principal, premium, interest or other distribution of underlying securities or commodities to holders in respect of such global security, will immediately credit participants’ accounts in amounts proportionate to their respective beneficial interests in such global security as shown on the records of such depositary. We also expect that payments by participants to owners of beneficial interests in such global security held through such participants will be governed by standing customer instructions and customary practices, as is now the case with the securities held for the accounts of customers in bearer form or registered in “street name,” and will be the responsibility of such participants.

      If the depositary for any securities represented by a global security is at any time unwilling or unable to continue as depositary or ceases to be a clearing agency registered under the Exchange Act, and we do not appoint a successor depositary registered as a clearing agency under the Exchange Act within 90 days, we will issue such securities in definitive form in exchange for such global security. In addition, we may at any time and in our sole discretion determine not to have any of the securities of a series represented by one or more global securities and, in such event, will issue securities of such series in definitive form in exchange for all of the global security or securities representing such securities. Any securities issued in definitive form in exchange for a global security will be registered in such name or names as the depositary shall instruct the relevant trustee, warrant agent or other relevant agent of ours. We expect that such instructions will be based upon directions received by the depositary from participants with respect to ownership of beneficial interests in such global security.

DESCRIPTION OF CAPITAL STOCK

      The statements made under this caption include summaries of certain provisions contained in our articles of incorporation and by-laws. These statements do not purport to be complete and are qualified in their entirety by reference to such articles of incorporation and by-laws.

      We have three classes of common stock outstanding: Class A Common Stock, $0.01 par value per share; Class A Special Common Stock, $0.01 par value per share; and Class B Common Stock, $0.01 par value per share. There are currently authorized 7.5 billion shares of Class A Common Stock, 7.5 billion shares of Class A Special Common Stock and 75 million shares of Class B Common Stock.

Dividends

      Subject to the preferential rights of any preferred stock then outstanding, Holders of our Class A Common Stock, Class A Special Common Stock, and Class B Common Stock are entitled to receive, from time to time, when, as and if declared, in the discretion of our Board, such cash dividends as our Board may from time to time determine, out of such funds as are legally available therefor, in proportion to the number of shares held by them, respectively, without regard to class.

      Holders of our Class A Common Stock, Class A Special Common Stock, and Class B Common Stock will also be entitled to receive, from time to time, when, as and if declared by our Board, such dividends of our stock or other property as our Board may determine, out of such funds as are legally available therefor. However, stock dividends on, or stock splits of, any class of common stock will not be paid or issued unless paid or issued on all classes of our common stock, in which case they will be paid or issued only in shares of that class; provided, however, that stock dividends on, or stock splits of, our Class B Common Stock may also be paid or issued in shares of our Class A Special Common Stock.

      We do not intend to pay dividends on our common stock for the foreseeable future.

Voting Rights

      Except as required by law, holders of our Class A Special Common Stock are not entitled to vote. When holders of our Class A Special Common Stock are entitled to vote by applicable law, each share of our Class A Special Common Stock has the same number of votes as each share of our Class A Common Stock.

      On all matters submitted for a vote of holders of all classes of our voting stock, holders of our Class A Common Stock in the aggregate hold 66²/3% of the aggregate voting power of our capital stock as of February 28, 2006.

      Each share of our Class A Common Stock has the number of votes equal to a quotient the numerator of which is the excess of (1) the Total Number of Votes (as defined below in this paragraph) over (2) the sum of (A) the Total Number of B Votes (as defined below in this paragraph) and (B) the Total Number of Other Votes (as defined below in this paragraph) and the denominator of which is the number of outstanding shares of our Class A Common Stock. “Total Number of Votes” on any record date is equal to a quotient the numerator of which is the Total Number of B Votes on such record date and the denominator of which is the B Voting Percentage (as defined below in this paragraph) on such record date. “Total Number of B Votes” on any record date is equal to the product of (1) 15 and (2) the number of outstanding shares of our Class B Common Stock on such record date. “Total Number of Other Votes” on any record date means the aggregate number of votes to which holders of all classes of our capital stock other than holders of our Class A Common Stock and our Class B Common Stock are entitled to cast on such record date in an election of directors. “B Voting Percentage” on any record date means the portion (expressed as a percentage) of the total number of votes to which all holders of our Class B Common Stock are entitled to cast on such record date in an election of directors. Initially, the B Voting Percentage will be 33¹/3%, subject to reduction as described below.

      Subject to the next sentence, on all matters submitted for a vote of holders of one or more classes of our voting stock, holders of our Class B Common Stock in the aggregate will hold 33¹/3% of the aggregate voting power of our capital stock, regardless of the number of shares of our Class A Common Stock or any other class of our capital stock outstanding at any time. If the number of shares of our Class B Common Stock outstanding is reduced for any reason (e.g., by repurchase or conversion), the aggregate voting power of our Class B Common Stock will be proportionately reduced.

      Each share of our Class B Common Stock has 15 votes.

Approval Rights

      Except as required by law, holders of Class A Special Common Stock and Class A Common Stock have no specific approval rights over any corporate actions. Holders of our Class B Common Stock have an approval right over (1) any merger of us with another company or any other transaction, in each case that requires our shareholders’ approval under applicable law, or any other transaction that would result in any person or group owning shares representing in excess of 10% of the aggregate voting power of the resulting or surviving corporation, or any issuance of securities (other than pursuant to director or officer stock option or purchase plans) requiring our shareholders’ approval under the rules and regulations of any stock exchange or quotation system; (2) any issuance of our Class B Common Stock or any securities exercisable or exchangeable for or convertible into our Class B Common Stock; and (3) charter or bylaw amendments (such as a charter amendment to opt in to any of the Pennsylvania antitakeover statutes) and other actions (such as the adoption, amendment or redemption of a shareholder rights plan) that limit the rights of holders of our Class B Common Stock or any subsequent transferee of our Class B Common Stock to transfer, vote or otherwise exercise rights with respect to our capital stock.

Principal Shareholder

      Brian L. Roberts, our President and CEO, through his control of BRCC Holdings LLC and certain trusts, which own all outstanding shares of our Class B Common Stock, holds a nondilutable 33¹/3% of the combined voting power of our stock and also has separate approval rights over certain material transactions involving us, as described above under “—Approval Rights.” The Class B Common Stock is convertible on a share-for-share basis into Class A Common Stock or Class A Special Common Stock. As of February 28, 2006, if BRCC Holdings LLC, the trusts and Mr. Roberts were to convert the Class B Common Stock which they are deemed to beneficially own into Class A Common Stock, Mr. Roberts would beneficially own 10,170,995 shares of Class A Common Stock, which is less than 1% of the Class A Common Stock that would be outstanding after the conversion.

Conversion of Class B Common Stock

      The Class B Common Stock is convertible share for share into either the Class A Common Stock or the Class A Special Common Stock.

Preference on Liquidation

      In the event of our liquidation, dissolution or winding up, either voluntary or involuntary, the holders of Class A Special Common Stock, Class A Common Stock and Class B Common Stock are entitled to receive, subject to any liquidation preference of any preferred stock then outstanding, our remaining assets, if any, in proportion to the number of shares held by them without regard to class.

Mergers, Consolidations, Etc.

      Our charter provides that if in a transaction such as a merger, consolidation, share exchange or recapitalization holders of each class of our common stock outstanding do not receive the same consideration for each of their shares of our common stock (i.e., the same amount of cash or the same number of shares of each class of stock issued in the transaction in proportion to the number of shares of our common stock held by them, respectively, without regard to class), holders of each such class of our

common stock will receive “mirror” securities (i.e., shares of a class of stock having substantially equivalent rights as the applicable class of our common stock).

Miscellaneous

      The holders of Class A Common Stock, Class A Special Common Stock and Class B Common Stock do not have any preemptive rights. All shares of Class A Common Stock, Class A Special Common Stock and Class B Common Stock presently outstanding are, and all shares of the Class A Common Stock and Class A Special Common Stock offered hereby, or issuable upon conversion, exchange or exercise of securities offered hereby, will, when issued, be, fully paid and non-assessable. We have been advised that the Class A Common Stock and Class A Special Common Stock are exempt from existing Pennsylvania personal property tax.

      The transfer agent and registrar for our Class A Special Common Stock and Class A Common Stock is Computershare, 250 Royall Street, Canton, Massachusetts 02021. Their telephone number is (888) 883-8903.

Shareholder Rights Plan

      The following description of the material terms of a rights agreement with respect to a shareholder rights plan is qualified by reference to the terms of the rights agreement, which is included as an exhibit to the registration statement of which this prospectus is a part.

      The Rights. Pursuant to the rights agreement, our board declared on November 18, 2002 a dividend of one preferred stock purchase right (the “Rights”) for each outstanding share of our Class A Common Stock, Class A Special Common Stock and Class B Common Stock payable to holders of record on November 18, 2002. Shares of Common Stock issued after the record date and prior to the Distribution Date will be issued with a Right attached so that all shares of Common Stock outstanding prior to the Distribution Date will have Rights attached. 2.5 million shares of Preferred Stock have been reserved for issuance upon exercise of the Rights.

      Rights holders have no rights as a shareholder of the Company, including the right to vote or to receive dividends.

      The rights agreement includes antidilution provisions designed to prevent efforts to diminish the effectiveness of the Rights.

      The transferability and exercisability of the Rights will depend on whether a “Distribution Date” has occurred. A Distribution Date generally means the earlier of (1) the close of business on the tenth day after a public announcement that any person or group has become an “Acquiring Person” and (2) the close of business on the tenth business day after the date of the commencement of a tender or exchange offer by any person that could result in such person becoming an Acquiring Person. An Acquiring Person generally means any person or group (other than any holder of our Class B common stock or any of such holder’s affiliates) who becomes the beneficial owner of our voting capital stock that represents 10% or more of the total number of votes that holders of our capital stock are entitled to cast with respect to any matter presented for a shareholder vote.

      Transferability. Prior to the Distribution Date, (1) the Rights will be evidenced by the certificates of the relevant underlying common stock and the registered holders of the common stock shall be deemed the registered holders of the associated Rights and (2) the Rights will be transferable only in connection with transfers of shares of the underlying common stock. After the Distribution Date, the rights agent will mail separate certificates evidencing the Rights to each holder of the relevant underlying common stock as of the close of business on the Distribution Date. Thereafter, the Rights will be transferable separately from the common stock.

      Exercisability. The Rights will not be exercisable prior to the Distribution Date. After the Distribution Date, but prior to the occurrence of an event described below under “—‘Flip In’ Feature” or

“—‘Flip Over’ Feature,” each Right will be exercisable to purchase for $125 one one-thousandth of a share of our Series A Participating Cumulative Preferred Stock.

      “Flip In” Feature. If any person becomes an Acquiring Person, each holder of a Right, except for the Acquiring Person or certain affiliated persons, will have the right to acquire, instead of one one-thousandth of a share of our Series A Participating Cumulative Preferred Stock, a number of shares of our Class A common stock, in each case having a market value equal to twice the exercise price of the Right. For example, if an initial purchase price of $125 was in effect on the date that the flip in feature of the Rights was exercised, any holder of a Right, except for the person that has become an Acquiring Person or certain affiliated persons, could exercise his or her Right by paying to us $125 in order to receive shares of our Class A common stock having a value equal to $250.

      “Exchange” Feature. At any time after a person becomes an Acquiring Person (but before any person becomes the beneficial owner of our voting capital stock representing 50% or more of the total number of votes which holders of our capital stock are entitled to cast with respect to any matter presented for a shareholder vote), our Board may exchange all or some of the Rights, except for those held by any Acquiring Person or certain affiliated persons, for our Class A common stock at an exchange ratio of one share of our Class A common stock for each Right. Use of this exchange feature means that eligible Rights holders would not have to pay cash before receiving shares of our Class A common stock.

      “Flip Over” Feature. If, after a person becomes an Acquiring Person, (1) we are involved in a merger or other business combination in which we are not the surviving corporation or any of our common stock is exchanged for other securities or assets or (2) we and/or one or more of our subsidiaries sell or transfer assets or earning power aggregating 50% or more of the assets or earning power of us and/or our subsidiaries, then each Right will entitle the holder, except for any Acquiring Person or certain affiliated persons, to purchase a number of shares of common stock of the other party to the transaction having a value equal to twice the exercise price of the Right.

      Redemption of Rights. Our Board may redeem all of the Rights at a price of $0.001 per Right at any time prior to the time that any person becomes an Acquiring Person. The right to exercise will terminate upon redemption, and at that time, holders of the Rights will have the right to receive only the redemption price for each Right they hold.

      Amendment of Rights. For so long as the Rights are redeemable, the rights agreement may be amended in any respect. At any time when the Rights are no longer redeemable, the rights agreement may be amended in any respect that does not adversely affect Rights holders (other than any Acquiring Person and certain affiliated persons), cause the rights agreement to become amendable except as set forth in this sentence or cause the Rights again to become redeemable.

      Expiration of Rights. If not previously exercised or redeemed, the Rights will expire on November 18, 2012, unless earlier exchanged.

      Anti-Takeover Effects. The Rights have certain anti-takeover effects. The Rights may cause substantial dilution to a person that attempts to acquire us without a condition to such an offer that a substantial number of the Rights be acquired or that the Rights be redeemed or declared invalid. The Rights should not interfere with any merger or other business combination approved by our Board since the Rights may be redeemed by us as described above.

      Taxation. While the dividend of the Rights was not taxable to stockholders or to us, stockholders or we may, depending upon the circumstances, recognize taxable income in the event that the Rights become exercisable as set forth above.

      Series A Preferred Stock. In connection with the creation of the Rights, our Board authorized the issuance of shares of our preferred stock designated as our Series A Participating Cumulative Preferred Stock. The dividend, liquidation, voting and redemption features of our Series A Participating Cumulative Preferred Stock have been designed so that the value of one-thousandth of a share of our Series A Participating Cumulative Preferred Stock approximates the value of one share of our Class A common

stock. Shares of our Series A Participating Cumulative Preferred Stock will be purchasable only after the Rights have become exercisable. The rights of our Series A Participating Cumulative Preferred Stock as to dividends, liquidation and voting, and in the event of mergers or consolidations, are protected by customary antidilution provisions.

PLAN OF DISTRIBUTION

      We may sell the securities being offered hereby in four ways:

      We may directly solicit offers to purchase securities, or we may designate agents to solicit such offers. We will, in the prospectus supplement relating to such offering, name any agent that could be viewed as an underwriter under the Securities Act of 1933 (hereinafter, the “Securities Act”) and describe any commissions we or our trust subsidiaries must pay. Any such agent will be acting on a best efforts basis for the period of its appointment or, if indicated in the applicable prospectus supplement, on a firm commitment basis. Agents, dealers and underwriters may be customers of, engage in transactions with, or perform services for us in the ordinary course of business.

      If any underwriters are utilized in the sale of the securities in respect of which this prospectus is delivered, we will enter into an underwriting agreement with them at the time of sale to them, and we will set forth in the prospectus supplement relating to such offering their names and the terms of our agreement with them.

      If a dealer is utilized in the sale of the securities in respect of which the prospectus is delivered, we will sell such securities to the dealer, as principal. The dealer may then resell such securities to the public at varying prices to be determined by such dealer at the time of resale.

      Remarketing firms, agents, underwriters and dealers may be entitled under agreements which they may enter into with us to indemnification by us against certain civil liabilities, including liabilities under the Securities Act, and may be customers of, engage in transactions with or perform services for us in the ordinary course of business.

      In order to facilitate the offering of the securities, any underwriters may engage in transactions that stabilize, maintain or otherwise affect the price of the securities or any other securities the prices of which may be used to determine payments on such securities. Specifically, any underwriters may overallot in connection with the offering, creating a short position for their own accounts. In addition, to cover overallotments or to stabilize the price of the securities or of any such other securities, the underwriters may bid for, and purchase, the securities or any such other securities in the open market. Finally, in any offering of the securities through a syndicate of underwriters, the underwriting syndicate may reclaim selling concessions allowed to an underwriter or a dealer for distributing the securities in the offering if the syndicate repurchases previously distributed securities in transactions to cover syndicate short positions, in stabilization transactions or otherwise. Any of these activities may stabilize or maintain the market price of the securities above independent market levels. Any such underwriters are not required to engage in these activities and may end any of these activities at any time.

      Any underwriter, agent or dealer utilized in the initial offering of securities will not confirm sales to accounts over which it exercises discretionary authority without the prior specific written approval of its customer.

LEGAL MATTERS

      As to matters governed by Pennsylvania law, Arthur R. Block, Esquire, Senior Vice President, General Counsel and Secretary of Comcast, and as to matters governed by New York and Delaware law, Davis Polk & Wardwell, will pass upon the validity of the securities on our behalf and on behalf of the cable guarantors, although we may use other counsel, including our employees, to do so. Unless otherwise indicated in the accompanying prospectus supplement, Cahill Gordon & Reindel will represent the underwriters.

EXPERTS

      The financial statements, the related financial statement schedule, and management’s report on the effectiveness of internal control over financial reporting, incorporated in this prospectus by reference from Comcast Corporation’s Annual Report on Form 10-K, have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated herein by reference, and have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

AVAILABLE INFORMATION

      We, along with the cable guarantors, have filed this prospectus as part of a combined registration statement on Form S-3 with the SEC. The registration statement contains exhibits and other information that are not contained in this prospectus. In particular, the registration statement includes as exhibits forms of our underwriting agreements, copies of our senior indenture and subordinated indenture, forms of our senior debt security and subordinated debt security, a form of preferred security, a form of unit agreement, a form of purchase contract agreement, a form of pledge agreement, a form of warrant agreement for warrants sold separately, a form of warrant for warrants sold separately, a form of warrant agreement for warrants sold attached to securities, a form of warrant for warrants sold attached to securities, a form of deposit agreement and a form of depositary share. Our descriptions in this prospectus of the provisions of documents filed as exhibits to the registration statement or otherwise filed with the SEC are only summaries of the documents’ material terms. If you want a complete description of the content of the documents, you should obtain the documents by following the procedures described below.

      We file annual, quarterly and special reports and other information with the SEC. Comcast Cable Communications Holdings, Comcast Cable, Comcast Cable Holdings, Comcast MO Group and Comcast MO of Delaware do not currently file information with the SEC. Although the cable guarantors would normally be required to file information with the SEC on an ongoing basis, we expect that the cable guarantors will be exempt from this filing obligation for as long as we continue to file our information with the SEC. You may read and copy any document we file at the SEC’s public reference room located at 100 F Street, NE, Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference rooms. Our SEC filings, including the complete registration statement and all of the exhibits to it are available through the SEC’s web site at http://www.sec.gov.

      You should rely only on the information contained in this prospectus, in the accompanying prospectus supplement and in material we file with the SEC and incorporate by reference herein. We have not authorized anyone to provide you with information that is different. We are offering to sell, and seeking offers to buy, the securities described in the prospectus only where offers and sales are permitted. The information contained in this prospectus, the prospectus supplement and our filings with the SEC is accurate only as of its date, regardless of the time of delivery of this prospectus and the prospectus supplement or of any sale of the securities.

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

      The SEC allows us to “incorporate by reference” the information we file with them, which means that we can disclose important information to you by referring you directly to those documents. The information incorporated by reference is considered to be part of this prospectus. In addition, information we file with the SEC in the future will automatically update and supersede information contained in this prospectus and any accompanying prospectus supplement.

      This prospectus incorporates by reference the documents set forth below that we have previously filed with the SEC:

      We also incorporate by reference into this prospectus additional documents that we may file with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act until we sell all of the securities we are offering. Any statements contained in a previously filed document incorporated by reference into this prospectus is deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in this prospectus, or in a subsequently filed document also incorporated by reference herein, modifies or supersedes that statement. We will provide free copies of any of those documents, if you write or telephone us at: 1500 Market Street, Philadelphia, Pennsylvania 19102-2148, (215) 665-1700.

$300,000,000               % Notes due 2055

PROSPECTUS SUPPLEMENT

Joint Book-Running Managers

September      , 2006