For over 140 years Granite State Communications has served the needs of individuals and businesses in New Hampshire. We believe that our long-term success is due to our focus on providing outstanding customer service, and supporting you with the latest technology and features that improve the quality of service and the quality of life. It’s part of our goal to be your reliable neighbor.
Today we continue to make a significant investment to upgrade our network with fiber optic technology. This enhances your phone services and Internet services considerably! It offers faster speeds than we’ve ever been able to provide in the past. If you aren’t familiar with this “Next Generation” technology, fiber optics allow for virtually unlimited bandwidth (currently up to 100 Mbps).
- Learn more about what being an independent telephone company is all about
- Click here for the history of GSC
- Learn more about fiber optics technology