CHICAGO, May 13, 2010 (GLOBE NEWSWIRE) -- Rian Wren, Robert Junkroski, and Surendra Saboo, Neutral Tandem's (Nasdaq:TNDM) Chief Executive Officer, Chief Financial Officer, and Chief Operating Officer, respectively, will provide an overview and discussion of the Company's recently announced Ethernet eXchange service as part of the Avondale CommTech Conference Call Series on Monday, May 17, 2010.

The presentation is scheduled to begin at approximately 11:00 a.m. CDT. The presentation will be webcast live and can be accessed on Neutral Tandem's Investor Relation's Web site at . The webcast will also be available at .

About Neutral Tandem, Inc.

Headquartered in Chicago, Neutral Tandem, Inc. is a leading provider of tandem interconnection services to wireless, wireline, cable and broadband telephony companies. Neutral Tandem's solutions build redundancy, security and operational efficiencies into the nation's telecommunications infrastructure. As of March 31, 2010, Neutral Tandem was capable of connecting approximately 488.1 million telephone numbers assigned to carriers. Telephone numbers assigned to a carrier may not necessarily be assigned to, and in use by, an end user. Please visit Neutral Tandem's website at:
CONTACT:  Neutral Tandem, Inc.          Media Contact:          Gerard Laurain            (312) 384-8041          Investor Contact:          Jim Polson            1-866-268-4744

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