Vonage Holdings Corp. Announces Date of Earnings Release and Conference Call for Second Quarter 2008 Financial Results

HOLMDEL, N.J., July 15, 2008 /PRNewswire-FirstCall via COMTEX News Network/ -- Vonage Holdings Corp. (NYSE: VG), a leading provider of broadband telephone services, will report its financial results for the second quarter ended June 30, 2008 on Thursday, August 7, 2008. The earnings release will be available on Vonage's Investor Relations website at http://ir.vonage.com.

Management will host a webcast discussion of the quarter's results on Thursday, August 7, 2008 at 10:00 AM Eastern Time. To participate, please dial (877) 675-4756 approximately ten minutes prior to the call. International callers should dial (719) 325-4869. A replay will be available approximately two hours after the conclusion of the call until midnight August 21, 2008, and may be accessed by dialing (888) 203-1112. International callers should dial (719) 457-0820. The replay passcode is: 9983148.

The webcast will be broadcast live through Vonage's Investor Relations website at http://ir.vonage.com. Windows Media Player or RealPlayer is required to listen to this webcast. A replay will be available shortly after the live webcast.

About Vonage

Vonage (NYSE: VG) is a leading provider of broadband telephone services with more than 2.6 million subscriber lines. Our award-winning technology enables anyone to make and receive phone calls with a touch tone telephone almost anywhere a broadband Internet connection is available. We offer feature-rich and cost-effective communication services that offer users an experience similar to traditional telephone services.

Our Residential Premium Unlimited and Small Business Unlimited calling plans offer consumers unlimited local and long distance calling, and popular features like call waiting, call forwarding and voicemail -- for one low, flat monthly rate. Vonage's service is sold on the web and through national retailers including Best Buy, Circuit City, Wal-Mart Stores Inc. and Target and is available to customers in the U.S., Canada and the United Kingdom. For more information about Vonage's products and services, please visit http://www.vonage.com.

Vonage Holdings Corp. is headquartered in Holmdel, New Jersey. Vonage(R) is a registered trademark of Vonage Marketing Inc., a subsidiary of Vonage Holdings Corp.