Contact Us
Anytime
Sales
866-205-8928
Customer Service
866-847-5500
Partner Opportunities
877-884-5200
Corporate Office
866-847-1500
Corporate Fax
617-328-0312
Broadband Repair
888-375-3755
IW Vendor Partners
877-745-5183
Account & Asset Management
Premier Account Management
Your Premier Account Manager is your single point of contact for all issues.
Rock Reports
Granite's Rock Reports offer the most comprehensive account management support available in the telecommunications industry.
Ebonding
With eBonding, our internal systems directly interacts with your carriers to automate high volume transactions, resulting in faster, more accurate ordering and trouble reports.
Billing
At Granite, we provide our customer with a single consolidated bill. Unlike other telecommunication providers, our bill has no hidden charges.