Contact Us

First National Bank in Mahnomen
PO Box 378, 103 North Main St
Mahnomen, Minnesota 56557

Phone: 218-935-5251
Toll-free: 1-877-935-5251
Fax: 218-935-2794
24-Hour TeleBanc: 1-800-933-5814

Lobby Hours: Monday - Friday 8:30 am - 4:30 pm
Drive-up Hours: Monday - Friday 8:30 am - 4:30 pm