Security Bank Address: 1701 US Highway 51 Byp N, Dyersburg, TN 38024 Phone: (731) 287-4920 Banks Other Businesses: First Citizens National Bank at 117 S Church Ave, Dyersburg, TN 38024 First State Bank at 1150 US Highway 51 Byp W, Dyersburg, TN 38024 Security Bank at 120 N Mill Ave, Dyersburg, TN 38024 First State Bank at 213 N Church Ave, Dyersburg, TN 38024