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Granite Government Solutions
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Granite provides voice, data and other related communications products and services to multi-location businesses and governmental agencies throughout the United States and Canada. Granite furnishes services to more than two-thirds of the Fortune 100 companies in the United States, and 1.75 million voice and data lines under management.

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HEADQUARTERS

Corporate Headquarters

Granite Telecommunications
100 Newport Ave. Ext
Quincy, MA 02171
Phone: 1.866.847.1500
Fax: 617.328.0312

Government

Granite Government Solutions

8255 Greensboro Drive
Suite 450
McLean, VA 22102
Phone: 833-913-1FED

Granite Contact Email