CALL (207) 564-5000 to speak with our friendly, local operators.
We'll help you choose the plan that best fits you!
Faster High Speed Internet.
Faster service – up to 20Mbps and more – is available in many areas.
Economy packages are also available.
Call our office at 564-5000 to find out about availability in your specific neighborhood.
Ask about our competitive Phone and Internet packages, too.
We make switching EASY.
WELCOME to Cornerstone Communications …
Your Foundation for Global Communications
A truly local company with a global outreach...setting a foundation for Maine families and businesses to be connected to the World.
We seek to bring broadband and quality/inexpensive phone service to Central Maine, especially those towns less traveled by other ISPs or cable companies.
We are constantly expanding to new communities throughout central Maine, from Bangor to Monson, and Dexter to Lincoln, and over 30 towns in between. Cornerstone offers Residential and Business-Class DSL, High-Speed Internet, Phone Service, Point-to-Point Networking and more.
Check out our service offerings in a little more detail, or call 564-5000 today to find out how our friendly, home-town Maine staff can serve you.