Arbinet Schedules Third Quarter 2009 Results Conference Call

November 3, 2009

NEW BRUNSWICK, N.J., Nov. 3 /PRNewswire-FirstCall/ -- Arbinet Corporation (NasdaqGM: ARBX), a leading provider of innovative voice and IP solutions for buying and selling telecommunications capacity, announced today that it will hold a conference call on Thursday, November 5, 2009 at 10:00 A.M. Eastern Time to discuss the Company's third quarter results for the period ended September 30, 2009.

The news release announcing the third quarter 2009 results will be disseminated on November 5, 2009, before the NASDAQ stock market opens.

The dial-in number for the live audio call beginning at 10:00 A.M. Eastern Time is 888-562-3654, or 973-582-2703 for international callers; the passcode is 38913268. A live web cast of the conference call will be available on Arbinet's web site at http://www.arbinet.com.

A replay of the call will be available from 1:00 P.M. Eastern Time on November 5, 2009 through midnight on November 12, 2009 at http://www.arbinet.com and by telephone at 800-642-1687, or 706-645-9291 for international callers; the passcode is 38913268.

About Arbinet Corporation

Arbinet is a leading provider of international voice and IP solutions to carriers and service providers globally. With more than 1100 carriers across the world utilizing the Arbinet Network, Arbinet combines global scale with sophisticated platform intelligence, call routing and industry leading credit management and settlement capabilities. Customers and suppliers include many leading fixed line, mobile, wholesale and VoIP carriers as well as calling card, ISPs and content providers around the world who buy and sell voice and IP telecommunications capacity and content. The Company can be reached at its corporate headquarters in New Brunswick, NJ at +1.732.509.9100 or by email at sales@arbinet.com.

    Contacts:
    Gary Brandt, CFO
    Arbinet Corporation
    732-509-9100

    Andrea Priest / Andi Salas
    Joele Frank, Wilkinson Brimmer Katcher
    212-355-4449

SOURCE Arbinet Corporation