Great Midwest Bank ← View details 1050 East Chestnut Street, Chilton, WI 53014 +1 920-849-9381 greatmidwestbank.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 05:30 pm Tuesday: 08:30 am — 05:30 pm Wednesday: 08:30 am — 05:30 pm Thursday: 08:30 am — 05:30 pm Friday: 08:30 am — 05:30 pm Your comments * — Required information