List of Mobile Devices companies in United States (telecommunications)

Global Voice Technologies, Inc.

We're a multi-national Internet communications company in US committed to the development of cost-effective telecommunications through Voice Over Protocol (VOIP) technologies Our patented and state-of-the-art technology is allowing benefits VOIP be realized by households ...

Telephone：1-714-705-4214Address：10866 Wesminster# 60
Talkfree.com

Talkfree is a leading provider of VOIP solutions for resellers. . .

Telephone： 1-415-880-5514Address：101 Townsend