Eagle statue in the lobby of Security First National Bank in Hugo, OK.

Debit Card Alert Program

Stay on top of your account!

Register for debit card alerts on our Mobile App to receive in-app messages. Alerts can be selected for:

    • Locations
    • Merchant Types
    • Transaction Types (including Blocked Transactions)
    • Spending Limits
You choose your preferences, and you can change them at any time.  Download our Mobile App in the App Store or Google Play Store by searching for 'mysfnbmobile'!
To change your PIN please call 1-800-290-7893
To report a lost debit card please call 1-888-297-3416
To verify suspicious transactions please call 1-800-237-8990
For any other inquiries about your debit card please call Customer Service at 580-326-9641.