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Montana-sized Internet.
People-focused service.

Did you know that adding more devices that use your Wi-Fi can bog down your system?

Make sure you have the speed you need to ensure a great experience. Contact us today to get in the right package for your needs! Call 1-800-332-1201 or inquire online to get started.

Plus, get a $50 bill credit when you switch to one of our new bundles!

Why choose Triangle Communications?

At Triangle Communications, we invite you to go the Montana way. Go the Montana way by enjoying all the big things Montana offers—our mountains, our prairies, and our Big Sky. Go the Montana way with big Internet, too. Our fiber network offers speeds that remove the frustration of buffering, slow downloads and more.

Internet & Phone

We deliver high-speed Internet that's fiber-fed in many locations across Montana.

Business Solutions

Powerful & reliable internet and phone solutions for businesses of any size.

How Capital Credits Work

We understand that Capital Credits can be confusing at times, so we put together a video to explain it all! For Members, Capital Credits are a vital benefit of being part of the Cooperative. This video explains how our Cooperative started, where the money comes from, and how Capital Credits work. Enjoy!

Your Source for Business Solutions

Powerful & Reliable Solutions

Triangle is here to meet the demands of your business today and tomorrow by delivering the latest in telephone, Internet and Ethernet circuits. We will work with you to develop a customized combination of these services to meet and/or exceed your business needs.

Responsive Customer Care

With Triangle as your communications provider, you can look forward to an exceptional level of customer care. You will get personal attention and responsive replies to questions and concerns. This deep commitment to our Montana roots and Montana members - along with strong working relationship between our staff and members - is what sets us apart from our larger competitors.

Telemarketer Call Screening

Are you tired of receiving unknown phone calls from telemarketers? This service blocks telemarketers and learns who your friends are so their calls complete without interference.
We also suggest registering your number in the FCC's Do Not Call Registry.
Report telephone robocall abuse

We Are Montana Building Montana

See how we're making an impact on Rural Montanans and the incredible goals they're able to achieve thanks to technology.

Customer Review

"Triangle Fiber gives our employees access to new technologies."

Dallas Sun Child, Chippewa Cree IT Staff - Rocky Boy, MT

Triangle Communications

Montana-sized Internet.
People-focused service. 

Triangle Communications, 2121 US Hwy 2 NW, Havre, MT 59501. ©   All Rights Reserved.