D&B Contact Information

The D&B Corporation
103 JFK Parkway
Short Hills, NJ 07078
Corporate Headquarters: 973.921.5500
Customer Service: 800.234.3867
www.dnb.com

Key Contacts:

Investors
Paul Krieg
Leader, Investor Relations
Telephone: 973.921.5158
kriegpa@dnb.com

Transfer Agent
Computershare Trust Company, N.A.
P.O. Box 43023
Providence, RI 02940-3023
Telephone: 877.498.8861 (within the U.S.)
Telephone: 781.575.2725 (outside of the U.S.)
Hearing Impaired: 781.575.2692
Fax: 781.575.3605
www.computershare.com

Media
Joseph Jones
Leader, External Communications
Telephone: (1) 973.921.5732
Jonesjo@dnb.com

Government Affairs
Harvey Yelen
yelenh@dnb.com