Choose: Community |   About Us

Personal BankingBusiness Banking

Our Bankers

SARA DECOCK
Branch Manager

 

PAULA PRESTON
Personal Banker

 

ROXANNA HOGEMARK
Teller/Personal Banker

SCHAR-A-LEE WIDDISON
Vault Teller

 

 

JESSICA HULET

Teller/Personal Banker

   

 

* If your American Bank Debit Card or ATM Card is lost of stolen, you can cancel your card at any time by calling MasterCard at 866.546.8273. During our hours of operation, please feel free to call and talk with one of our Personal Bankers at 406.222.2265.

 

Online Banking Login

Sign up today for online banking.

Do all of your banking from your mobile device.

Try AB Anywhere

Debit Card Text Alerts

Find a Location
Near You

Contact Us 800-255-7911
Aviation
Financing