Telesphere Networks

Telesphere Networks is a provider of business VoIP solutions for wireline and mobile devices.

Brought together by the desire to present a smarter voice and data solution for business, Telesphere is backed and operated by the same group that started and built Cellular One/ATT Wireless, Nextel, Nextlink, XO and Clearwire. Headquartered in the Phoenix, Arizona area, Telesphere currently has customers across 40 US states.