IIBK and CMYF Routing Numbers to Retire
All former Idaho Independent and Community First routing numbers will retire August 14, 2020. Please discontinue using these numbers (on checks and ACH transfers) and order new checks through online banking: Login, select “More…” from the menu, then “Reorder Checks” from the drop-down. Thank you for your cooperation!
We're available with 24/7 online and mobile banking, drive-ups, and ATMs. Our branch lobbies are temporarily closed.
Learn More >You can use your Debit Card to make purchases straight from your checking account. Instead of writing a check for your purchases, present your Debit Card anywhere Mastercard® Debit Cards are accepted.
The merchant will handle it like any other Mastercard transaction, and you won't be charged any additional transaction fees. Plus, you will receive a receipt at the time of purchase and a detailed record on your monthly checking statement for recordkeeping.
Need to update your contact information? Visit our support center or contact us online.
Our Debit Card is convenient for telephone, Internet, or mail order purchases.
Just remember, no matter how you use your Debit Card, you must log the amount in your checkbook just as you would if you were writing a check or conducting an ATM transaction. Your First Interstate Debit Card also serves as your ATM Card. You can use your Debit Card for ATM transactions at First Interstate Bank Day & Night Teller ATMs at no cost to you.
Premier Checking clients can now enjoy the benefits of the World Debit Mastercard.
In addition to the convenience of the traditional Debit Card, World Debit cardholders receive unlimited free non-First Interstate ATM transactions each month and an increased daily spending limit of $5,000.
Debit Card Courtesy Overdraft provides a safe and convenient solution so that, rather than having your debit card declined during a transaction, you can authorize us to pay in overdraft situations.
There is a $30 charge each time we pay an overdraft, and you will only be charged when you use the service. If your account remains overdrawn for four (4) consecutive business days (M-F) your account will be assessed a $35 fee. The $35 fee will be charged every 5th business day that the account remains overdrawn.
Help protect your account by notifying the bank before you travel. To avoid disruption of your card use, please let us know the dates and locations of your travel so we can better monitor debit and credit card activity on your account.
Monday-Friday 7:30 a.m. to 7:00 p.m. MT and Saturday 10:00 a.m. to 2:00 p.m.
24-Hour Number
Monday-Friday 7:30 a.m. to 7:00 p.m. MT and Saturday 10:00 a.m. to 2:00 p.m.
If your card has been lost or stolen, get additional support and contact information here.
Use this online form to submit an ATM, or a Debit Card dispute.
