Marion National Bank ← View details 302 East Main Street, Marion, KS 66861 +1 620-382-2109 bankwithmnb.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 03:00 pm Tuesday: 09:00 am — 03:00 pm Wednesday: 09:00 am — 03:00 pm Thursday: 09:00 am — 03:00 pm Friday: 09:00 am — 03:00 pm Your comments * — Required information