EXHIBIT 10.4

                         AMERITECH DIRECTORY PUBLISHING
                            LISTING LICENSE AGREEMENT

         This Agreement (this "Agreement") entered into as of the 1st of
September, 2004, among R.H. Donnelley Publishing & Advertising of Illinois
Partnership (f/k/a The APIL Partners Partnership), an Illinois general
partnership, and DonTech II Partnership, an Illinois general partnership
(collectively, "Licensee"), on the one hand, and Ameritech Services Inc., on
behalf of and as agent for Illinois Bell Telephone Company and Indiana Bell
Telephone Company, Incorporated, on the other hand.

         Capitalized terms used but not defined herein shall have the meanings
assigned to them in the Directory Services License Agreement, dated as of the
date hereof (the "Directory Services License Agreement"), by and among R. H.
Donnelley Corporation, R.H. Donnelley Publishing & Advertising of Illinois
Partnership, DonTech II Partnership, Ameritech Corporation and SBC Directory
Operations, Inc. The term Licensor will have the meaning set forth in Section
6.19.

                                    RECITALS:

         A.       Licensor to the extent permitted by law, is the owner of all
right, title and interest in and to the Subscriber Listing Information and
Listing Information Updates (collectively, "SLI"); and

         B.       Licensee desires to obtain SLI for use in publishing a
directory or directories (including street address directories) in any format
(each a "Licensee Directory") and for soliciting advertising for such
directories, in each case, in the Territory; and

         C.       Licensor is willing to license the right to use its SLI to
Licensee strictly pursuant to the provisions of this Agreement and for no other
purpose; and

         D.       Licensee and Ameritech Corporation (an Affiliate of Licensor)
and other of their respective Affiliates concurrently herewith are entering into
the Directory Services License Agreement for purposes of providing for the
continued production, publication and distribution of the Licensee Directories
by Licensee following the closing of the transactions contemplated by the
Purchase Agreement.

                                    AGREEMENT

         NOW, THEREFORE, in consideration of the premises and mutual
representations, warranties, covenants and agreements set forth in this
Agreement and the Other Commercial Agreements and the consummation of the
transactions contemplated by the Purchase Agreement and the Other Commercial
Agreements, the parties hereto agree as follows:

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                         ARTICLE ONE - LISTING REQUESTS

1.0      Licensee may, from time-to-time, during the term of this Agreement
         obtain from Licensor SLI subject to the considerations stated herein.
         Such SLI shall be current as of the date of the extraction from
         Licensor's listing system.

1.1      All requests for SLI pursuant to this Agreement shall be made by
         Licensee in a manner, timeframe, form and format consistent with
         Current Practices (as defined below) ("Request").

1.2      Subject to Sections 1.1 and 2.1, each Request shall specify the SLI
         requested according to either the exchange areas, zip code, or
         community and include the format specified in Appendix A in which such
         SLI shall be furnished. For purposes of this Agreement, "exchange area"
         means the Licensor central office serving area represented by the first
         three digits of the telephone number within an area code.

1.3      Each Request shall be subject to appropriate license fees and other
         charges as set forth in Article Three herein. Any Request submitted by
         Licensee for Subscriber Listing Information only shall be subject to a
         minimum charge of $150.

1.4      Each Request shall be provided to Licensor at least 30 calendar days
         prior to the date that the SLI (and/or any related Additional Services)
         are requested to be provided to the Licensee consistent with Current
         Practices. Orders that require expedited service or that are not
         consistent with Current Practices will be subject to an additional
         charge as outlined in Appendix B of this Agreement. In the event that
         the specifications not consistent with Current Practices requested
         cannot be accommodated, then notification will be provided to Licensee
         within 30 days of receipt of request.

                              ARTICLE TWO - LICENSE

2.0      Subject to the provisions of this Agreement, Licensor grants to
         Licensee during the term of this Agreement a non-exclusive,
         non-transferable license for use of SLI provided pursuant to each
         Request, such use to be limited to the publication of Licensee
         Directories by Licensee and soliciting advertising for Licensee
         Directories. This Agreement applies to SLI contained in Licensor's
         records with respect to business and residence customers and excludes
         all non-published and non-listed telephone numbers, with the exception
         of Listing Information Update product number seven as defined in
         Appendix B. The residential Listing Information Update product number
         one in Appendix B, if requested, will include the street address, city,
         state and zip code for non-published and non-listed numbers for
         directory delivery purposes.

2.1      Licensor agrees to maintain a database of SLI consistent with Current
         Practices (as herein defined) for the term of this Agreement. Licensor
         will provide the SLI in a manner, timeframe, form and format consistent
         with the ordinary and customary business practices of Licensor with
         respect to the Publisher Business during the 12-month period prior to
         the date hereof (collectively, the "Current Practices"). The parties
         shall negotiate

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         in good faith to make any modifications to the Current Practices as
         they relate to SLI upon written notice from either party of requested
         modifications. Notwithstanding the foregoing, Licensor reserves the
         right to make reasonable changes in the format of its SLI, including
         without limitation changes in the form, content or scope of its SLI;
         provided that (a) such changes must be reasonable and implemented on a
         non-discriminatory basis with respect to substantially all comparable
         print directories published by SBC Directory Operations and its
         Subsidiaries and (b) Licensor shall notify Licensee in writing of any
         such changes not less than 60 days prior to implementation.

2.2      Any source material containing SLI furnished by Licensor hereunder,
         whether or not used by Licensee for the purpose stated herein, shall
         remain the property of Licensor and, upon termination of this
         Agreement, Licensee shall, upon request from Licensor, but in no event
         later than 30 days following the termination of this Agreement as
         stated in Section 6.5 herein, return or destroy such source material;
         provided, however, that after the termination of this Agreement,
         Licensee will be permitted to use the SLI for any Licensee Directories
         that commenced production prior to such termination and not be required
         to recall any Licensee Directories published prior to such termination.

2.3      If SLI provided hereunder mistakenly includes any listings or other
         information that is the property of a CLEC (other than Licensor) that
         has not authorized Licensor to include its listings with the SLI, at
         Licensor's written request, Licensee will enter into a separate license
         agreement with such CLEC if Licensee desires to use or publish any such
         listings or other information in a Licensee Directory. Licensee shall
         furnish a copy of such license agreement or letter of authorization
         signed by the local exchange carrier to Licensor.

2.4      The license granted herein shall be non-assignable (except as provided
         in Section 6.14) and Licensee shall have no right to sub-license or
         permit any other publisher or person to use the Listing Information or
         any information extracted therefrom except for the purpose of
         publication of directories by Licensee or soliciting advertising for
         Licensee Directories. Specifically, the SLI cannot be used to market
         Telecom Services. Publishing a directory or soliciting advertising for
         Licensee Directories is, for the purpose of this Agreement, not
         considered a Telecom Service. Licensee shall take reasonable and
         prudent steps to prevent disclosure of the source material containing
         SLI at least equal to the steps taken by Licensee to protect its own
         similar proprietary information, including adequate computer security
         measures to prevent unauthorized access to SLI when contained in any
         database.

2.5      SLI published in an electronic format must also contain a notice to the
         user indicating that the user may use, copy, and/or distributes
         listings for non-commercial, informational purposes only. All copies
         made of the listing information must identify Licensor as the data
         source and include proper Licensor copyright notice as provided by
         Licensor. The user notice must be prominently displayed in a publicly
         available, noticeable area of the CD Rom or Internet directory.

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2.6      Any Listing Information Updates will be provided by Licensor as soon as
         reasonably practicable but in any event within three business days of
         the Listing Information Update being added to Licensor's records, which
         Listing Information Updates may be used to publish a directory or
         solicit advertising for the Licensee Directories. In no event shall
         Licensee use, disclose or reproduce any Licensor service order
         information furnished hereunder or permit anyone but its duly
         authorized employees or agents to inspect or use the same, except for
         the purpose expressly provided herein. Specifically, Listing
         Information Updates cannot be used to market Telecom Services.

                           ARTICLE THREE - LICENSE FEE

3.0      Licensee agrees to pay Licensor all applicable fees specified in
         Appendix B such as per listing charges, fees for additional services as
         specified in Section 3.2 and such state, municipal and federal taxes as
         may be applicable to such transactions (hereafter "Fees") for each
         submitted Request. The per listing price will be paid in the aggregate.
         Notwithstanding the foregoing, Licensor may from time to time alter the
         rates charged by it for SLI, upon prior written notice to Licensee,
         except that such rates will be at the Federal Communication
         Commission's maximum applicable safe harbor rates and may not exceed
         the maximum rates allowed by any applicable law or regulation for such
         SLI; provided, that any such payments will be made on a
         most-favored-customer basis at the lowest available price given to
         other publishers in the Territory, whether such price is that offered
         by Licensor to any Affiliated or third party publisher. For purposes of
         the foregoing, "aggregate" means on an aggregated basis regardless of
         how often and in what media, format or device such SLI is displayed by
         Licensee.

3.1      All fees owed to Licensor under this Agreement shall be paid by the
         Licensee within 30 days of the invoice date. Fees not paid within 30
         days of the invoice date are subject to a late charge of $50 or 1% of
         the total invoice, whichever is greater, for each 30 day period beyond
         the initial 30 days after the invoice date.

3.2      Additional Services. Customization services that require special
         programming not consistent with Current Practices, as noted in Article
         II of Appendix B ("Additional Services"), are also available to
         Licensee upon receipt of a Request by Licensee and upon approval by
         Licensor. Licensor may choose, in its sole discretion, to accommodate
         all such customization requests and other requests not consistent with
         Current Practices. For each Request requiring special programming,
         Licensee shall pay to Licensor a one time fee set forth in Appendix B
         in addition to any other fees described in Section 3.0.

                      ARTICLE FOUR - INTELLECTUAL PROPERTY

4.0      Licensee shall, to the extent legally permissible, include a proper
         copyright notice in its name in each Licensee Directory published by it
         and Licensee shall use its best efforts to protect and maintain the
         validity of said copyright. Nothing contained in this Agreement shall
         restrict, impair or diminish the proprietary interest of Licensor in
         the SLI furnished to the Licensee for use in Licensee Directories.
         Licensee will own all information and

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         work product relating to advertising in Licensee Directories, except
         for any such information or work product owned solely by customers of
         Licensee or other parties.

4.1      Except as provided herein or in the Directory Services License
         Agreement, nothing in this Agreement will be deemed to grant any rights
         to Licensee in respect of any intellectual property or proprietary
         information of Licensor or any of its Affiliates.

                ARTICLE FIVE - INDEMNITY/LIMITATION OF LIABILITY

5.0      If the SLI provided to Licensee by Licensor is not that as stated in
         the Request, Licensor shall, upon request, use its reasonable best
         efforts to attempt to provide those listings identified in the
         particular Request at no additional cost to Licensee. Such request must
         be made within 30 calendar days of Licensee's receipt of the SLI and
         shall include the SLI Request.

5.1      Except as provided in this Article Five, the SLI is provided "AS IS";
         Licensor does not warrant or represent that any SLI made available to
         Licensee pursuant to this Agreement is correct or complete; and, except
         as provided in this Article Five, Licensee hereby releases Licensor
         from any liability due to errors, inclusions or omissions in the SLI
         provided hereunder; provided, however, that Licensee shall be entitled
         to refund of the amount paid for any individual listing to the extent
         such listing is found to be inaccurate or incomplete.

5.2      THE REMEDIES STATED IN SECTIONS 5.0 AND 5.1 HEREOF SHALL BE LICENSEE'S
         SOLE AND EXCLUSIVE REMEDY AGAINST LICENSOR WITH RESPECT TO THE
         PROVISION OF SLI HEREUNDER, LICENSOR MAKES AND LICENSEE RECEIVES NO
         WARRANTY, EXPRESS OR IMPLIED, AND THERE ARE EXPRESSLY EXCLUDED ALL
         WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
         LICENSOR SHALL HAVE NO LIABILITY WITH RESPECT TO ITS OBLIGATIONS UNDER
         THIS AGREEMENT FOR DIRECT, CONSEQUENTIAL, EXEMPLARY OR INCIDENTAL
         DAMAGES EVEN IF IT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

                           ARTICLE SIX - MISCELLANEOUS

6.0      Non-Exclusivity. Nothing in this Agreement or elsewhere shall give
         Licensee any exclusive right to the use of the SLI, and Licensor shall
         be free at any time to grant similar Licenses to others under the same
         or different terms and conditions as Licensor in its sole discretion
         may determine; provided that any different pricing terms and conditions
         offered by Licensor to others in the Territory that are more favorable
         than the pricing terms and conditions of this Agreement must be offered
         to Licensee on a most-favored-customer basis in accordance with Section
         3.0.

6.1      Force Majeure. No party will be liable for any delay or failure in
         performance of any part of this Agreement caused by a Force Majeure
         condition. If any Force Majeure condition occurs, the party whose
         performance fails or is delayed because of such Force Majeure

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         condition will give prompt notice to the other party, will use
         commercially reasonable efforts to perform in spite of the Force
         Majeure condition and upon cessation of such Force Majeure condition
         will give like notice and commence performance under the Agreement as
         promptly as reasonably practicable. This clause shall not excuse the
         payment of money.

6.2      Survival of Obligations. Any liabilities or obligations of a party for
         acts or omissions occurring prior to the cancellation or termination of
         this Agreement and any obligations of a party under any other
         provisions of this Agreement which, by their express terms, are
         contemplated to survive (or be performed after) termination of this
         Agreement (subject to any time limitations specified therein) will
         survive the cancellation or termination of this Agreement.

6.3      Governing Law; Forum Selection. This Agreement shall be governed,
         construed and enforced in accordance with the laws of the State of New
         York without reference to the conflict of laws principles thereof. Each
         party irrevocably submits to the jurisdiction of the Federal and state
         courts in the Borough of Manhattan, The City of New York for the
         resolution of any and all disputes relating to this Agreement and
         waives any and all objections it might otherwise have to such
         jurisdiction and venue.

6.4      Severability. If any term, condition or provision of this Agreement is
         held to be invalid or unenforceable for any reason, such invalidity
         will not invalidate the entire Agreement, unless such construction
         would be unreasonable. This Agreement will be construed as if it did
         not contain the invalid or unenforceable provision or provisions, and
         the rights and obligations of each party will be construed and enforced
         accordingly, except that in the event such invalid or unenforceable
         provision or provisions are essential elements of this Agreement and
         substantially impair the rights or obligations of either party, the
         parties will promptly negotiate in good faith a replacement provision
         or provisions.

6.5      Term and Termination. Subject to Section 6.2, this Agreement will
         terminate immediately and without further action when the Directory
         Services License Agreement expires at the end of the Term, is
         terminated by or on behalf of SBC Directory Operations in accordance
         with its terms or is terminated by or on behalf of Publisher in
         accordance with its terms or otherwise. Termination of this Agreement
         shall not relieve Licensee of the obligation to pay all amounts owing
         to Licensor as of the date of termination or any of its other
         obligations contained herein including those in Article Two.

6.6      Amendment; Waiver. No amendments, deletions, additions or other
         modifications to this Agreement will be binding unless evidenced in
         writing and signed by an officer of each of the respective parties
         hereto. No waiver of any provision of this Agreement, and no consent to
         any default under this Agreement, will be effective unless the same is
         in writing and signed by an officer of the party against whom such
         waiver or consent is claimed. In addition, no course of dealing or
         failure of a party strictly to enforce any term, right or condition of
         this Agreement will be construed as a waiver of such term, right or
         condition. Waiver by either party of any default by the other party
         will not be deemed a waiver of any subsequent or other default.

                                       6



6.7      Headings. The headings and numbering of sections and paragraphs in this
         Agreement are for convenience only and will not be construed to define
         or limit any of the terms in this Agreement or affect the meaning or
         interpretation of this Agreement.

6.8      Compliance with Laws and Regulations. Each party will comply with all
         federal, state, and local laws, regulations, rules, ordinances and
         orders relating to the performance of its obligations and the use of
         services provided under this Agreement, including any rulings,
         modifications, regulations or orders of the Federal Communications
         Commission and/or any applicable state utility commission to the extent
         this Agreement is subject to the jurisdiction of such regulating
         authority.

6.9      Remedies. The parties agree that all disputes or controversies arising
         out of or relating to this Agreement shall be resolved using the
         procedures set forth in the Directory Services License Agreement,
         including Sections 18.2, 18.4 and 18.6, which are incorporated herein
         by this reference.

6.10     Third Party Beneficiaries. This Agreement is intended solely for the
         benefit of the parties, and no third-party beneficiaries are created by
         this Agreement. This Agreement does not provide and should not be
         construed to provide third parties with any remedy, claim, liability,
         reimbursement, cause of action or other privilege.

6.11     Appendices. Appendices to this Agreement are incorporated and made a
         part of this Agreement. In the event of a conflict between the terms of
         this Agreement and an appendix to this Agreement, the terms of this
         Agreement will override and govern.

6.12     Counterparts. This Agreement may be executed in any number of
         counterparts, and each such counterpart will be deemed to be an
         original instrument, but all such counterparts will constitute but one
         agreement. This Agreement will become effective when one or more
         counterparts have been signed by each and delivered to the other party,
         it being understood that the parties need not sign the same
         counterpart.

6.13     Relationship. Nothing contained in this Agreement shall be construed to
         create the relationship of employer and employee between the parties,
         franchiser - franchisee, or to make the parties partners, joint
         venturer or co-employer of the other, or result in joint service
         offerings to their respective customers. The relationship between the
         parties is that of an independent contractor. Each party will be solely
         responsible for such party's employees, including compliance with all
         employment laws, regulations, and rules and payment of wages, benefits
         and employment taxes such as Social Security, unemployment, workers
         compensation and federal and state withholding with respect to such
         employees.

6.14     Binding Effect; Assignment. This Agreement will be binding on and inure
         to the benefit of the parties, and their respective successors and
         permitted assigns. Except as provided in Section 10.1 of the Directory
         Services License Agreement, no party may assign all or any of its
         rights or obligations under this Agreement without the prior written
         consent of

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         the other party, except that any party may assign all of its rights and
         obligations under this Agreement (a) in connection with a sale of all
         or substantially all of its assets or by merger or consolidation if the
         purchaser assumes in writing all of the assigning party's rights and
         obligations under this Agreement in a form reasonably acceptable to the
         other party, and (b) to any of its Affiliates or (ii) any lender or
         other party as collateral in connection with any financing provided
         that no such assignment permitted by this clause (b) will relieve such
         party of any of its obligations under this Agreement.

6.15     Audits. Licensor retains the right to audit the use of the SLI
         provided. It is agreed that the use of SLI will be monitored by a
         combination of one or more methods of computer control, and/or seeded
         and/or varied names and addresses, or a combination of the foregoing or
         other means. The Licensee acknowledges this and consents and agrees to
         the monitoring. The use of SLI shall be open to audit by a certified
         public accountant or internal Licensor audit team designated by
         Licensor at the principal offices of Licensee upon reasonable prior
         notice, during regular business hours and in such a manner as not to
         interfere with Licensee's normal business activities and that such
         audit shall be conducted at Licensor's sole expense unless Licensor
         discovers that use of the SLI has been for purposes other than the
         publication of Licensee Directories or the solicitation of advertising
         for Licensee Directories in which event Licensee shall bear the entire
         expense of the audit.

6.16     Charges for Additional Services. Charges for additional services
         specified in Paragraph 3.2 herein may be increased by Licensor at any
         time upon 30 days prior written notice to Licensee; provided, that any
         such charges will be made on a most-favored-customer basis at the
         lowest available price. Notwithstanding the foregoing, all Fees and
         other charges herein may be decreased by Licensor at any time without
         notice.

6.17     Notices. Any notice required or permitted under this Agreement will be
         in writing and will be hand-delivered, sent by confirmed facsimile or
         mailed by overnight express mail. Notice will be deemed to have been
         given when such notice is received. Addresses for notices are as
         follows:

                  If to Licensor:

                           SBC Midwest
                           c/o Scott Smith, Director - Wholesale Markets
                           One SBC Plaza, Room 3420
                           Dallas, TX 75202

                  With a copy to:

                           SBC Communication Inc.
                           Attn.: Wayne Watts
                           175 E. Houston Street
                           San Antonio, TX 78205

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                  If to Licensee:

                           R.H. Donnelley Publishing & Advertising of Illinois
                           Partnership
                           DonTech II Partnership
                           Robert Hoff, AVP Publishing
                           6001 Hospitality Court
                           Morrisville, NC 27560

                  With a copy to:

                           Robert J. Bush
                           VP and General Counsel
                           R.H. Donnelley Corporation
                           1001 Winstead Drive, Cary NC 27513

or at such other address as any party may provide to the others by written
notice.

6.18     Entire Agreement. The Commercial Agreements constitute the entire
         understanding and agreement of the parties concerning the subject
         matter of the Commercial Agreements and supersede any prior agreements,
         representations, statements, understandings, proposals, undertakings or
         negotiations, whether written or oral, with respect to the subject
         matter set forth in the Commercial Agreements.

6.19     Definition. "Licensor" means, collectively, Ameritech Services, Inc.,
         and any Person to whom all or substantially all the business or assets
         of Ameritech Services, Inc. is transferred (whether by merger,
         consolidation, sale of assets or otherwise). Prior to the time that the
         defined term "Licensor" applies to any Person other than Ameritech
         Services, Inc., Ameritech Services, Inc. shall cause such Person to
         enter into a written agreement, in form and substance reasonably
         satisfactory to Licensee, pursuant to which such Person assumes all of
         Licensor's obligations under this Agreement. From and after such
         assumption, such Person shall also be deemed to be Ameritech Services,
         Inc., for all purposes of this Agreement, but such assumption shall not
         discharge or release any other Persons to which those defined terms
         then apply.

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly
executed as of the day and year first above written.

                                       R.H. DONNELLEY PUBLISHING & ADVERTISING
                                       OF ILLINOIS PARTNERSHIP

                                       By:   /s/ Robert J. Bush
                                           -------------------------------------
                                            Robert J. Bush
                                            Vice President, General Counsel
                                            and Corporate Secretary

                                       DONTECH II PARTNERSHIP

                                       By:   /s/ Robert J. Bush
                                           -------------------------------------
                                            Robert J. Bush
                                            Vice President, General Counsel
                                            and Corporate Secretary

                                       AMERITECH SERVICES, INC.

                                       By:  /s/ Kirk R. Brannock
                                           -------------------------------------
                                            Name: Kirk R. Brannock
                                            Title: President

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