How to contact Granite Telecommunications customer service?
- +1 (866) 847-1500
- Customer Service: +1 (617) 933-5546
- Marketing Director: +1 (781) 884-5290
- Support Team: +1 (617) 933-5539
- Customer Service Manager: +1 (781) 884-5248
- +1 (203) 305-7862
- National Director: +1 (561) 294-4820
- Executive Assistant: +1 (617) 837-4027
- Support: cbowman@granitenet.com
- Marketing: lgrenier@granitenet.com
- Operations: jrobison@granitenet.com
100 Newport Avenue Ext, Quincy, MA 02171-1759, USA
Granite Telecommunications was founded on 04-01-2002.
Granite Telecommunications is a Corporation. A corporation is a legal entity created by individuals, stockholders, or shareholders, with the purpose of operating for profit. Corporations are allowed to enter into contracts, sue and be sued, own assets, remit federal and state taxes, and borrow money from financial institutions.
As per our latest record, Granite Telecommunications has 1800 employees.
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Voice, Data, Internet, Wireless, Video and Secure Network Options, Managed Services, Dedicated Internet Access, Cloud Services, Mobility, Broadband, SD, WAN, VolP (SIP / Hosted PBX), Project Management, Network Integration, MPLS, Legacy Voice.