By Telephone:

(406) 538-7471 Lewistown
(406) 357-2244 Chinook

24-Hour Telebanking Phone Banking:

To Report a Lost or Stolen VISA Debit Card:


(406) 538-7471 or  (866) 546-8273 after hours

Mailing Address:

Lewistown Office:
P.O. Box 540
Lewistown, MT 59457


Chinook Office:
P.O. Box 9
Chinook, MT. 59523
Our Locations: First Bank of Montana Locations

For information about Glacier Bancorp
our parent company click here.