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: Credit Cards | Updated: October 21st, 2015
If you know you are going to be traveling, it is recommended that you contact Payment Services at 1-888-833-3454 option #3 (M – F, 8am – 5pm MST) and inform us of the dates and areas of travel and a phone number where you can be reached. This will ensure continued access to your account while you are traveling.
If you need to reach us while you are traveling internationally, please call 1-727-227-2447.
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