Document:

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                                                                    Exhibit 4.14

                             SUPPLEMENTAL INDENTURE

                  SUPPLEMENTAL INDENTURE (this "Senior Notes Supplemental
Indenture"), dated as of January 3, 2003 among R.H. Donnelley Inc., a Delaware
corporation ("Donnelley"), R.H. Donnelley Corporation, Delaware corporation
("Parent"), the Guarantors signatory hereto (the "Guarantors") and The Bank of
New York, as trustee under the Indenture referred to below (the "Trustee").

                              W I T N E S S E T H :

                  WHEREAS, Finance Corp. and the Trustee heretofore executed and
delivered an Indenture, dated as of December 3, 2002 (as heretofore amended and
supplemented, the "Senior Notes Indenture"), providing for the issuance of the
8-7/8% Senior Notes due 2010 of Finance Corp. (the "Securities"; capitalized
terms used herein but not otherwise defined have the meanings ascribed thereto
in the Senior Notes Indenture);

                  WHEREAS, Article Five of the Senior Notes Indenture provides
that upon the execution and delivery by Donnelley to the Trustee of this Senior
Notes Supplemental Indenture, Donnelley shall be the successor Company under the
Indenture and the Securities and shall succeed to, and be substituted for, and
may exercise every right and power of, Finance Corp. under the Senior Notes
Indenture and the Securities and Finance Corp. shall be discharged from all
obligations and covenants under the Senior Notes Indenture and the Securities;

                  WHEREAS, Section 10.02 of the Senior Notes Indenture provides
that upon execution and delivery by each Guarantor to the Trustee of this Senior
Notes Supplemental Indenture and a Guarantee attached to the Senior Notes
Indenture in the form of ExhibitF thereto, each Guarantor shall be a Guarantor
under the Senior Notes Indenture and the Securities:

                  WHEREAS, Section 8.01(b) of the Senior Notes Indenture
instructs the Trustee, Donnelley and the Guarantors to enter into this Senior
Notes Supplemental Indenture; and

                  WHEREAS, this Senior Notes Supplemental Indenture has been
duly authorized by all necessary corporate action on the part of each of
Donnelley, Parent and the Guarantors.

                  NOW, THEREFORE, in consideration of the premises and for other
good and valuable consideration, the receipt of which is hereby acknowledged,
Donnelley and the Trustee mutually covenant and agree for the equal and ratable
benefit of the Holders as follows:

                                   ARTICLE I

                         Assumption by Successor Company

                  Section 1.1.      Assumption of the Securities. Donnelley
hereby expressly assumes and agrees promptly to pay, perform and discharge when
due each and every debt (including accrued original issue discount on such
debts, if any), obligation, covenant and agreement incurred, made or to be paid,
performed or discharged by Finance Corp. under the Senior Notes Indenture and
the Securities.

                  Donnelley hereby agrees to be bound by all the terms,
provisions and conditions of the Senior Notes Indenture and the Securities and
that it shall be the successor Company and shall succeed to, and be substituted
for, and may exercise every right and power of, Finance Corp., as the
predecessor Company, under the Senior Notes Indenture and the Securities, all to
the extent provided in and in accordance with the terms and conditions of, the
Senior Notes Indenture.

                  Each Guarantor hereby agrees to guarantee the obligations of
Donnelley assumed pursuant to the terms of this Senior Notes Supplemental
Indenture.

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                  Section 1.2.      Discharge of Finance Corp. Finance Corp. is
hereby expressly discharged from all debts, obligations, covenants and
agreements under or relating to the Senior Notes Indenture and the Securities.

                  Section 1.3.      Trustee's Acceptance. The Trustee hereby
accepts this Senior Notes Supplemental Indenture and agrees to perform the same
under the terms and conditions set forth in the Senior Notes Indenture.

                                   ARTICLE II

                                  Miscellaneous

                  Section 2.1.      Effect of Supplemental Indenture. Upon the
execution and delivery of this Senior Notes Supplemental Indenture by Donnelley,
Parent, the Guarantors and the Trustee, the Senior Notes Indenture shall be
supplemented in accordance herewith, and this Senior Notes Supplemental
Indenture shall form a part of the Senior Notes Indenture for all purposes, and
every Holder of Securities heretofore or hereafter authenticated and delivered
under the Senior Notes Indenture shall be bound thereby.

                  Section 2.2.      Senior Notes Indenture Remains in Full Force
and Effect. Except as supplemented hereby, all provisions in the Senior Notes
Indenture shall remain in full force and effect.

                  Section 2.3.      Senior Notes Indenture and Senior Notes
Supplemental Indenture Construed Together. This Senior Notes Supplemental
Indenture is an indenture supplemental to and in implementation of the Senior
Notes Indenture, and the Senior Notes Indenture and this Senior Notes
Supplemental Indenture shall henceforth be read and construed together.

                  Section 2.4.      Confirmation and Preservation of Senior
Notes Indenture. The Senior Notes Indenture as supplemented by this Senior Notes
Supplemental Indenture is in all respects confirmed and preserved.

                  Section 2.5.      Conflict with Trust Indenture Act. If any
provision of this Senior Notes Supplemental Indenture limits, qualifies or
conflicts with any provision of the TIA that is required or deemed under the TIA
to be part of and govern any provision of this Senior Notes Supplemental
Indenture, such provision of the TIA shall control. If any provision of this
Senior Notes Supplemental Indenture modifies or excludes any provision of the
TIA that may be so modified or excluded, the provision of the TIA shall be
deemed to apply to the Senior Notes Indenture as so modified or to be excluded
by this Senior Notes Supplemental Indenture, as the case may be.

                  Section 2.6.      Severability. In case any provision in this
Senior Notes Supplemental Indenture shall be invalid, illegal or unenforceable,
the validity, legality and enforceability of the remaining provisions shall not
in any way be affected or impaired thereby.

                  Section 2.7.      Benefits of Senior Notes Supplemental
Indenture. Nothing in this Senior Notes Supplemental Indenture or the
Securities, express or implied, shall give to any Person, other than the parties
hereto and thereto and their successors hereunder and thereunder and the Holders
of the Securities, any benefit of any legal or equitable right, remedy or claim
under the Senior Notes Indenture, this Senior Notes Supplemental Indenture or
the Securities.

                  Section 2.8.      Successors. All agreements of Donnelley in
this Senior Notes Supplemental Indenture shall bind its successors. All
agreements of the Trustee in this Senior Notes Supplemental Indenture shall bind
its successors.

                  Section 2.9.      Certain Duties and Responsibilities of the
Trustee. In entering into this Senior Notes Supplemental Indenture, the Trustee
shall be entitled to the benefit of every provision of the Senior Notes
Indenture and the Securities relating to the conduct or affecting the liability
or affording protection to the Trustee, whether or not elsewhere herein so
provided.

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                  Section 2.10.     Governing Law. This Senior Notes
Supplemental Indenture shall be governed by, and construed in accordance with,
the laws of the State of New York but without giving effect to applicable
principles of conflicts of law to the extent that the application of the laws of
another jurisdiction would be required thereby.

                  Section 2.11.     Multiple Originals. The parties may sign any
number of copies of this Senior Notes Supplemental Indenture, each of which
shall be deemed an original, but all of which together shall constitute one and
the same instrument.

                  Section 2.12.     Headings. The Article and Section headings
herein are inserted for convenience of reference only, are not intended to be
considered a part hereof and shall not modify or restrict any of the terms or
provisions hereof.

                  Section 2.13.     The Trustee. The Trustee shall not be
responsible in any manner for or in respect of the validity or sufficiency of
this Senior Notes Supplemental Indenture or for or in respect of the recitals
contained herein, all of which are made by Donnelley and the Guarantors.

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                  IN WITNESS WHEREOF, the parties hereto have caused this Senior
Notes Supplemental Indenture to be duly executed as of the date first written
above.

                                  R.H. DONNELLEY INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY CORPORATION

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  GET DIGITAL SMART.COM INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY APIL, INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY ACQUISITIONS, INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY CD INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

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                                  R.H. DONNELLEY ACQUISITIONS II, INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  DIRECTORIESAMERICA, INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY PUBLISHING & ADVERTISING, INC.

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  R.H. DONNELLEY DIRECTORY COMPANY

                                  By: /s/ Robert J. Bush
                                      Name: Robert J. Bush
                                      Title: Vice President

                                  CENDON, L.L.C.

                                  By: /s/ David C. Swanson
                                      Name: David C. Swanson
                                      Title: Manager

                                  THE BANK OF NEW YORK,
                                    as trustee

                                  By: /s/ Julie Salovitch Miller
                                      Name: Julie Salovitch-Miller
                                      Title: Vice President<PAGE>

                                                                    Exhibit 4.16

                                   GUARANTEES

                  From and after the date of the Release, each of the
undersigned (the "Guarantors") hereby jointly and severally unconditionally
guarantees, to the extent set forth in the Indenture dated as of December 3,
2002 by and among R.H. Donnelley Finance Corporation I, a Delaware corporation,
as issuer (the "Company"), the Guarantors, as guarantors, and The Bank of New
York, as Trustee (as amended, restated or supplemented from time to time, the
"Indenture"), and subject to the provisions of the Indenture, (a) the due and
punctual payment of the principal of, and premium, if any, and interest on the
Notes, when and as the same shall become due and payable, whether at maturity,
by acceleration or otherwise, the due and punctual payment of interest on
overdue principal of, and premium and, to the extent permitted by law, interest,
and the due and punctual performance of all other obligations of the Company to
the Holders or the Trustee, all in accordance with the terms set forth in
Article Ten of the Indenture, and (b) in case of any extension of time of
payment or renewal of any Notes or any of such other obligations, that the same
will be promptly paid in full when due or performed in accordance with the terms
of the extension or renewal, whether at stated maturity, by acceleration or
otherwise.

                  The obligations of the Guarantors to the Holders and to the
Trustee pursuant to this Guarantee and the Indenture are expressly set forth in
Article Ten of the Indenture, and reference is hereby made to the Indenture for
the precise terms and limitations of this Guarantee. Each Holder of the Note to
which this Guarantee is endorsed, by accepting such Note, agrees to and shall be
bound by such provisions.

                  Each Guarantee will be limited to an amount not to exceed the
maximum amount that can be guaranteed by such Guarantor after giving effect to
all of its other contingent and fixed liabilities without rendering such
Guarantee, as it relates to such Guarantor, voidable under applicable law
relating to fraudulent conveyance or fraudulent transfer or similar laws
affecting the rights of creditors generally.

                         [Signatures on Following Pages]

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                  IN WITNESS WHEREOF, each of the Guarantors has caused this
Guarantee to be signed by a duly authorized officer.

                                  R.H. Donnelley Corporation, as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley APIL, Inc., as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley CD, Inc., as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  Get Digital Smart.com, Inc., as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley Acquisitions Inc.,
                                        as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley Acquisitions II Inc.,
                                        as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

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                                  DirectoriesAmerica, Inc., as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley Publishing & Advertising, Inc.,
                                        as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  R.H. Donnelley Directory Company,
                                        as Guarantor

                                  By: /s/ Robert J. Bush
                                      Name:  Robert J. Bush
                                      Title: Vice President

                                  CenDon, L.L.C., as Guarantor

                                  By: /s/ David C. Swanson
                                      Name:  David C. Swanson
                                      Title: Manager

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