UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 26, 2006

R.H. Donnelley
401(k) Savings Plan

(Exact name of registrant as specified in its charter)

Delaware	1-07155	13-2740040
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)
1001 Winstead Drive, Cary NC		27513
(Address of principal		(Zip Code)
executive offices)

Registrant’s telephone number,
including area code: (919) 297-1600

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 4.01. Changes in Registrant’s Certifying Accountant.

     On April 26, 2006, the Audit and Finance Committee of the Board of Directors of R.H. Donnelley Corporation engaged Anton Collins Mitchell LLP (“ACM”) as the independent registered public accounting firm of the R.H. Donnelley 401(k) Savings Plan (the “Plan”) for the fiscal year ended December 31, 2005. During the two most recent fiscal years and the interim period from January 1, 2005 through April 26, 2006, neither the Plan nor anyone on its behalf has consulted with ACM regarding either (i) the application of accounting principles to a specified transaction, either completed or proposed; or the type of audit opinion that might be rendered on the Plan’s financial statements, and neither a written report was provided to the Plan nor oral advice was provided that ACM concluded was an important factor considered by the Plan in reaching a decision as to any accounting, auditing or financial reporting issue; or (ii) any matter that was the subject of a disagreement (as that term is defined in Item 304 (a)(1)(iv) of Regulation S-K and the related instructions to Item 304 of Regulation S-K) or a reportable event (as that term is defined in Item 304 (a)(1)(v) of Regulation S-K).

SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

R.H. Donnelley 401(k) Savings Plan
By:	/s/ Steven M. Blondy
	Name:	Steven M. Blondy
	Title:	Executive Vice President and
		Chief Financial Officer

     Date: May 2, 2006