Regions Bank Address: 116 N Main St, Decatur, TN 37322 Phone: (423) 334-3622 Banks, Regions Bank Other Businesses: Southeast Bank & Trust at 17670 State Highway 58 N, Decatur, TN 37322 Our Family Table at 17315 State Highway 58 N, Decatur, TN 37322 Lawsons Cafe at 135 W Memorial Dr, Decatur, TN 37322 SUBWAY at 17600 State Highway 58 N, Decatur, TN 37322