Lost or Stolen Debit/ATM Card Information
If your ATM or debit card is lost or stolen during normal business hours, please contact Marion County Bank at 1-641-628-2191.
For 24-hour assistance, 7 days a week, call Shazam's 24-hour hotline at 1-800-383-8000.
Use the above numbers to report suspicious or unauthorized ATM/debit card purchases also.
Lost or Stolen MCB Credit Card Information
For questions about your Marion County Bank credit card account or to report a lost or stolen card:
Call our 24-Hour Cardmember Service: 800-558-3424
To reach Cardmember Service via email, login to your account (click MCB Credit Card under "Account Access" and click on Messages.)