FirstMerit Bank ← View details 124 East Main Street, Omro, WI 54963 +1 920-685-2771 firstmerit.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 04:30 pm Tuesday: 08:30 am — 04:30 pm Wednesday: 08:30 am — 04:30 pm Thursday: 08:30 am — 04:30 pm Friday: 08:30 am — 05:30 pm Your comments * — Required information