Security First Bank Address: 160 Washington St, Clatonia, NE 68328 Phone: (402) 989-4455 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: Legends of Clatonia at 210 Washington St, Clatonia, NE 68328