Although your information is not stored on your mobile device, we recommend you delete any text messages, clear the browser history, and delete the mobile banking application from the device before recycling or disposing.
As a Mobile Text Banking user, you will use a special shortcode to communicate with the bank. Shortcodes are special telephone numbers, usually five or six digits long, that are used to send and receive text messages from mobile phones. They are...
Daily cut off time for personal mobile check deposit is 5pm MST. Mobile check deposits made before 5pm MST will be available the next business day.
Important Security Information
You are currently using a browser that may have several major security vulnerabilities. In order to mitigate these vulnerabilities and make your connection to First Interstate Bank more secure, we are updating our web sites on April 1, 2017 to implement new security features. These new features may not be compatible with your browser version. Please update your browser and/or turn on TLS 1.2 (Transport Layer Security) in your current browser to continue accessing our website.