Great Southern Bank ← View details 1305 Northwest 12th Avenue, Ava, MO 65608 +1 417-683-3512 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: 08:00 am — 12:00 pm Your comments * — Required information