Great Southern Bank ← View details 2040 South Princeton Street, Ottawa, KS 66067 +1 785-242-1400 greatsouthernbank.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 Saturday: 09:00 am — 12:00 pm Your comments * — Required information