Mail and email
Deposit operations mail: InterBank, PO Box 599, Kingfisher, OK 73750.
Email listed by the bank: contactus@interbank.com.
A suspicious call that asks for a password or PIN is not InterBank. Hang up and dial a number above yourself.
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interbank phone number
InterBank customer service numbers
Use the line that matches the problem. Local office phones are on locations.
| Need | Number | When |
|---|---|---|
| Lost or stolen debit card | 1-877-949-7200 | 24 hours |
| Activate a card or change a PIN | 1-800-992-3808 | 24 hours |
| Branch banking line | 1-855-599-5745 | Listed on branch pages |
Visit
Many requests, including new accounts, still happen in the lobby. Start with the interbank near me samples or the locator on interbank.com.
Send a note
This form does not reach the bank’s call center. Do not include an account number or password.