MCLEAN, Va., July 29, 2010 – Global Telecom & Technology, Inc. (“GTT”), (OTCBB: GTLT), a leading global network integrator that provides its clients with a broad portfolio of wide-area network, dedicated internet access, and managed data services, announced today its plans to release financial results for the second quarter and six months ended June 30, 2010 on Thursday, August 12, 2010 after the market closes.  In conjunction with the release, GTT has scheduled a conference call, which will also be broadcast live over the Internet, for Friday, August 13, 2010 at 10:00 A.M. Eastern Time.

What:   GTT’s Second Quarter 2010 Financial Results Conference Call

When:   Friday, August 13, 2010 at 10:00 A.M. Eastern Time

Where:  Via phone by dialing +1.877.681.3372, entering passcode 5441748 and asking for the GTT call or via webcast at www.gt-t.net.

A telephonic replay of the conference call will be available for one month and may be accessed by calling +1.888.203.1112 or +1.719.457.0820 and using the passcode 5441748.  The webcast will be archived in the investor relations section of the company’s web site.

About GTT

GTT is a global network integrator providing a broad portfolio of wide-area network services, dedicated internet access, and managed data services. With over 800 supplier relationships worldwide, GTT combines multiple networks and technologies such as private line, Ethernet, and MPLS to deliver cost-effective solutions specifically designed for each client’s unique requirements.  GTT enhances customer performance through its proprietary Client Management Database (CMD), which provides a comprehensive client support system for service design and quotation, rapid service implementation, and 24x7 global operations support.  Headquartered in McLean, Virginia, GTT has offices in London, Dusseldorf, and Denver and provides services to more than 700 enterprise, government, and carrier clients in over 80 countries worldwide. For more information, visit the GTT website at www.gt-t.net.

#   #   #

GTT Investor Contacts:                                                             GTT Media Inquiries:

Eric Swank                                                                                           JD Darby

+1.703.442.5529                                                                                    +1.703.442.5530

This e-mail address is being protected from spambots. You need JavaScript enabled to view it This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Lippert/Heilshorn & Associates

Kim Sutton Golodetz

This e-mail address is being protected from spambots. You need JavaScript enabled to view it

+1. 212.838.3777