Security First Bank Address: 504 Main St, Thedford, NE 69166 Phone: (308) 645-2251 Banks Other Businesses: Warren Trucking at 38808 Highway 2, Thedford, NE 69166 Roadside Inn at 39357 Highway 2, Thedford, NE 69166 Arrowhead Lodge & Cafe at 39293 Highway 2, Thedford, NE 69166 The Cowpoke at 602 Court St, Thedford, NE 69166