Mailing Address P.O. Box 692 Bemidji, MN 56601-0692 First National Bank Main Office Phone Number 218-444-4963 218-766-1820 Office Hours Wednesdays 12:30pm-4:30pm Send Us A Message If you are human, leave this field blank.Name *Phone *Email *Preferred Contact MethodPhoneEmailComments/InquiryFile UploadCaptcha *reCAPTCHA Public Key not found. Both Public and Private keys must be set in order for reCAPTCHA to function.Submit