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: Business Service: Credit Cards | Updated: April 3rd, 2017
These 3 numbers are referred to as the CVV, Card Verification Value, and are used by Mastercard® to determine that the card is in your possession. These numbers are generated at the time the card is created. If the numbers are no longer legible, contact your local branch or Payment Services (M-F, 8am-5pm) at 1-888-833-3453 option #3 for a replacement card. First Interstate Bank does not have access to these security numbers.
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