As a client of First Interstate, we want to provide you a seamless online banking experience, wherever your travels may take you. In compliance with the European Union regulation known as the General Data Protection Regulation (GDPR), we have limited website access for IP addresses outside of the United States and Canada to online banking platforms only. You will not be able to navigate to other areas of our website at this time.
First Interstate Bank
1820 Caldwell Blvd Nampa, Idaho 83651
Access our Mobile App by texting FIRSTINTERSTATEBANK to 72727