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Call or Text: (203) 234-4900

Customer Support Options

Technical Support

Call or Text: (203) 234-4900

Email: help@granitecomm.com

Hours: Mon-Fri, 8:00am to 5:00pm

For after hours emergency support, call: (203) 234-4900 option 3

Billing Support

Call or Text: (203) 234-4900

Email: accounting@granitecomm.com

Hours: Mon-Fri, 8:00am to 5:00pm

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