Fully Managed Cloud Services • 888-821-0845


Granite is one of the premier telecommunications solutions provider for businesses across the United States and Canada. With unparalleled North American coverage, Granite is the leading corporate phone service provider to multi-location companies through its scalable solutions, customized to manage all your local, regional and national locations.

Through long-term commercial wholesale contracts, Granite offers dial-tone, infrastructure solutions and high speed broadband services to our customers at significant savings.

Enjoy on-line location pre-qualification, order entry, order tracking and revenue reporting along with premier account support managers dedicated to your accounts. Granite is a rock solid and financially strong company with no debt. It manages more than 13,000,000 business lines, 14,000 customers in more than 390,000 locations. With more than 900+ employees and a virtual army of sub-contractors Granite is available to customers 24/7/365.

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Tactical Digital Corporation

6200 Rolling Road #2652
Springfield, Virginia 22152 USA

+1 703 229-6222 Main
+1 888 821-0845 Toll Free
+1 703 924-6109 Fax