D&B Schedules First Quarter 2009 Earnings Release and Teleconference.

SHORT HILLS, N.J. -- D&B (NYSE: DNB), the leading provider of global business information, tools and commercial insight, has announced that first quarter 2009 earnings results are scheduled to be released after the financial markets close on Wednesday, April 29, 2009. A copy of the earnings release will be posted on D&B's investor relations Web site at http://investor.dnb.com.

An earnings teleconference is scheduled for Thursday, April 30, 2009, at 10:00 a.m. (Eastern Time). Steve Alesio, chairman and chief executive officer of D&B, will host the call. Mr. Alesio's remarks will be followed by a question-and-answer period.

A live Webcast of the teleconference can be accessed on D&B's investor relations Web site and a replay will be available after the conclusion of the live call.

About D&B

D&B (NYSE:DNB) is the world's leading source of commercial information and insight on businesses, enabling companies to Decide with Confidence([R])for 167 years. D&B's global commercial database contains more than 140 million business records. The database is enhanced by D&B's proprietary DUNSRight([R]) Quality Process, which provides our customers with quality business information. This quality information is the foundation of our global solutions that customers rely on to make critical business decisions.

D&B provides solution sets that meet a diverse set of customer needs globally. Customers use D&B Risk Management Solutions(TM) to mitigate credit and supplier risk, increase cash flow and drive increased profitability; D&B Sales & Marketing Solutions(TM) to increase revenue from new and existing customers; and D&B Internet Solutions(TM) to convert prospects into clients faster by enabling business professionals to research companies, executives and industries. For more information, please visit www.dnb.com.