1st National Bank ← View details 908 East Main Street, Winneconne, WI 54986 +1 855-876-1500 myfirstnational.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:00 am — 05:00 pm Tuesday: 08:00 am — 05:00 pm Wednesday: 08:00 am — 05:00 pm Thursday: 08:00 am — 05:00 pm Friday: 08:00 am — 05:30 pm Saturday: 08:00 am — 12:00 pm Your comments * — Required information