Former Bank of the Cascades Clients:
If you haven’t already, be sure to update the phone number for First Interstate Bank’s Client Contact Center (1-855-342-3400). The phone numbers previously used to access Bank of the Cascades’ Customer Support Center will not work as of March 6, 2018.
Category: Personal Service: Gift Travel Card | Updated: August 6th, 2015
If you notice transactions on your account that you have not made, contact customer service immediately by calling the phone number provided on the back of your card. They will follow normal dispute processes to investigate the fraudulent transactions. Report a Lost or Stolen Card
Can’t find what you’re looking for? Search firstinterstatebank.com or Contact Us.