Let's connect! Get in touch with us below.
Check these quick help links. For more assistance, complete the form below.
Residential Services Inquiry » | Business Services Inquiry » | Tech Support » | Account Help »
Contact Information
Toll Free: 866-541-5000
24/7 Support: 877-881-1155
Mailing Address:
P.O. Box 16600, Missoula, MT 59808
Office Locations
Missoula, Montana - Headquarters
1221 North Russell St.
Missoula, Montana 59808
Local Phone: 406-541-5000
Lobby Hours: Monday-Friday, 8 am - 5 pm
St. Anthony, Idaho
110 East Main St.
St. Anthony, ID 83445
Local Phone: 208-624-7300
Lobby Hours: Mon/Wed/Fri, 9 am - 5 pm
Bozeman, Montana
7330 Shedhorn Dr.
Bozeman, MT 59718
No Lobby Hours
Our offices will be closed on the following holidays:
- New Year’s Day (Closed: December 31)
- Martin Luther King Jr. Day (January 17)
- Presidents’ Day (February 21)
- Memorial Day (May 30)
- Independence Day (July 4)
- Labor Day (September 5)
- Thanksgiving Day (November 24)
- Christmas Day (Closed: December 26)