Skip to main content

Fiber to the Home
My Account
Check Your Email
- 3 Rivers email
Community/Economic Support
About
- Corporate
Contact
- Email Support
- Contact Numbers

Search form

Search

Home
Promotions
Internet
Voice
Business Services
Support
COVID-19 Updates
Fairfield Construction

Long Distance Support

Statement of Billing Error Rights

Preferred Carrier Freeze Information

International Rates

Montana Exchanges (by number)

Montana Exchanges (alphabetically)

3riversfindit.com

3 Rivers Online Telephone Directory

Acceptable Use Policy
Privacy Statement
Network Support, Non-Discrimination and Interconnect Policies
Online Copyright Infringment Notice
Open Internet Policy
Employment

3 Rivers Communications
202 5th St. South/P.O. Box 429
Fairfield, MT 59436
406-467-2535
1-800-796-4567
FAX: 406-467-3490
e-mail: 3rt@3rivers.net

Big Sky: 406-995-2600
Conrad: 406-271-2535
Shelby: 406-424-8535
Support: 406-467-2535 or 1-800-796-4567
Call Before You Dig: 1-800-424-5555