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Contact us online

Complete the form below and we'll be in touch with you shortly. For your protection, please do not include any personal information like your account or Social Security Number. If you need to give personal or account information, please call us at (937)498-1195, or stop by one of our convenient locations.

 


Give us a call

We can be reached business hours, Monday - Friday.

(937) 498-1195

Report a lost or stolen debit card

To report a lost or stolen debit card contact:

Mutual Federal Customer Service Department
Monday - Friday, 8am - 5pm
(937) 498-1195

After business hours: (800) 236-2442

Send us a letter

Our mailing address is:

PO Box 4217
Sidney, OH 45365

Visit a branch