Contact Information

Summit National Bank
19 Montana Avenue
Laurel, Montana, 59044 USA

Work: +1-406-628-4220
Fax: +1-855-628-7920

Contact A Specific Branch

Select a bank branch below for branch-specific contact information:

General Inquiries Contact Form

For general questions, concerns, feedback, or any other inquiry, please complete and submit the below contact form. All provided information is kept confidential.

* Indicates Required Fields.

1. Contact Information
First Name
Last Name
2. Message



Online Banking Help
If you're having trouble logging into your online banking account, or if you need to setup internet banking...

Please contact your local Summit National Bank branch:

You Are Leaving
You are leaving Summit National Bank's website. The link you selected opens an external website that is not controlled or operated by Summit National Bank. This link is provided for your convenience and information purposes only. Would you like to continue?