O'Bannon Bank Address: 119 S Maple St, Buffalo, MO 65622 Phone: (417) 345-2251 Hours: Mon: 8:30am-4pm Tue: 8:30am-4pm Wed: 8:30am-4pm Thu: 8:30am-4pm Fri: 8:30am-4pm Banks, Mortgages, Loans Other Businesses: Great Southern Bank at 919 W Dallas St, Buffalo, MO 65622 Us Bank at 1200 W Dallas St, Buffalo, MO 65622 Bank Of Urbana at 1108 S Ash St, Buffalo, MO 65622 Wells Fargo Bank at 1330 S Ash St, Buffalo, MO 65622