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 has wholesale agreements with all of the major carriers nationwide in the US and Canada, which allows us to offer wholesale discounts on voice and data services to our clients. 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.

Granite offers:

  • 15 - 40% discounted rates
  • 24/7/365 Concierge Customer Service
  • Premier Account Representative dedicated to managing all service needs

Granite Products and Services:

  • Voice
  • Data
  • VoIP / Hosted Voice / PBX
  • SIP
  • MPLS

Granite’s 5th Annual Saving by Shaving event raising $6.5Million for Dana-Farber Cancer Institute

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