Grid4 is a Facilities Based Carrier that has interconnected with major
backbone providers, Level3, Broadwing, US Signal, MCI, AT&T and others.
Grid4 offers direct access to SIP based services without the high minimums required from the carriers direct, as well as extending the highest discount
levels offered by each carrier.

Contact a Carrier Sales representative for current wholesale rates and volume commitments.

To discuss your Carrier VoIP needs, call Grid4 Carrier Services today toll-free at 1.888.GRID.444 or contact us online.