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Upgrade to faster internet, FREE for 2 months!

Interested?
Call 1 (800) 332-1201 or complete the form below!

Speeds and package offerings vary by area so please inquire for package pricing at your location! Residential only. Not available in all areas. Contact us for complete details.

At Triangle Communications, we’re proud to help people explore history at the Upper Musselshell Museum in Harlowton. Ashland and Jasmine curate the exhibits at the two-story, historic downtown building, blending fiber internet and modern phone services from Triangle with million-year-old fossils, Native American artifacts, and more! They’re not just Triangle members, they’re true Montanan’s, and so are we, and so are you. 

Current members can try a faster speed FREE for 2 months - call or complete the form to get started!

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Switch to Paperless Billing

Receive a $10 bill credit AND be entered in our monthly drawing where two lucky members receive a $50 bill credit!

Triangle Communications

Montana-sized Internet.
People-focused service. 


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

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