NeuStar Schedules Conference Call and Webcast to Discuss First Quarter 2009 Results.

STERLING, Va., April 20 /PRNewswire-FirstCall/ -- NeuStar today announced that it will report its first quarter 2009 operating and financial results on Wednesday, May 6, 2009 after the closing of regular trading. The news release will be followed by a teleconference and webcast beginning at 4:30 p.m. (Eastern Time).

(Logo: http://www.newscom.com/cgi-bin/prnh/20080310/NEUSTARLOGO )

Those wishing to participate in the teleconference should call (888) 218-8142 (international callers should dial +1-913-312-1418) a few minutes prior in order to register. A replay of the call will be available through 12:00 midnight on Wednesday, May 13, 2008 (Eastern Time) by dialing (888) 203-1112 (international callers should dial +1-719-457-0820) and entering replay PIN 8694852.

Those wishing to participate in the live or archived webcast via the Internet should go to the Investor Relations tab of the NeuStar website at http://www.neustar.biz/.

About NeuStar, Inc.

NeuStar provides market-leading and innovative services that enable trusted communication across networks, applications, and enterprises around the world. Visit NeuStar online at http://www.neustar.biz/.

CONTACT: Investors, Brandon Pugh, +1-571-434-5659, brandon.pugh@neustar.biz, or Media, John Schneidawind, +1-571-434-5596, john.schneidawind@neustar.biz, both of NeuStar

Web Site: http://www.neustar.biz/