Contact Us

At the FNB Financial, we are ready and willing to meet your customer needs. If the party you are looking for does not have a direct phone number, please contact our receptionist at (269) 273-1715, and ask for the individual or department you need to speak with.

To report a lost or stolen Mastercard Debit Card or ATM card, call 1-800-528-2273.

Branch Telephone
Main Branch
Three Rivers, MI 49093
(877) 273-1715 or
(269) 273-1715
Financial Services Group
Three Rivers, MI 49093
(269) 279-2404
Centreville Branch
Centreville, MI 49032
(269) 467-8096
Cassopolis Branch
Cassopolis, MI 49031
(269) 445-6071
Westland Branch
Three Rivers, MI 49093
(269) 278-8604
Constantine Branch
Constantine, MI 49042
(269) 435-5400
Mendon Branch
Mendon, MI 49072
(269) 496-2145
Dowagiac Loan Center
Dowagiac, MI 49047
(269) 782-8150