Sonic Drive-In Address: 37 E US Highway 160, Lamar, MO 64759 Phone: (417) 682-6182 Payment: Restaurants, Foods-Carry Out, American, Sonic Drive In Other Businesses: KFC at 21 E US Highway 160, Lamar, MO 64759 Pizza Hut at 23 E US Highway 160, Lamar, MO 64759 Taco Bell at 21 E US Highway 160, Lamar, MO 64759 Denny's at 54 SE 1st Ln, Lamar, MO 64759 DQ Grill & Chill at 27 NE 1st Ln, Lamar, MO 64759