Contact Us

24/7 Telephone Banking: (406) 273-3001 or Toll Free (866) 279-3001

For Personal Assistance:
Call (406) 523-5419
Text (406) 787-1508
Our Digital Branch Representatives are available
7 am – 9 pm Monday-Friday, and 9 am – 5 pm Saturday

Corporate Mailing Address: P.O. Box 9 Lolo, MT 59847

Do you have a question, concern or any other comments you would like to share with us? Please use our online contact form below and a friendly team member will get back to you soon. However, we still enjoy communicating in person, so feel free to call or visit your local TrailWest branch during regular business hours or call our Digital Branch.

For Your Safety: When contacting us via the web please do not include any personal information such as SSN or account number. To send confidential information securely, please login to your Online Banking and select the “Message” icon in the top right corner.