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Montana-sized Internet.
People-focused service.

Residential
Business
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!
2022 Photo Contest

It's time to submit your photo contest entries! The deadline to submit is July 8th. 

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DEALS

With more and more devices connecting to the Internet, a fast and reliable Internet package is essential. We have packages for every need so you always have a great experience. 

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

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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.

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Business Solutions

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

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We have some items retired from our fleet that are up for auction on eBay!

View our eBay listings

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.
EXPLORE BUSINESS SOLUTIONS

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

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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.
SEE MORE VIDEOS

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. 

RESIDENTIAL

Internet

Landline

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

NETWORK AND TRANSPARENCY RULE