Sonic Address: 202 S Main Ave, Erwin, TN 37650 Phone: (423) 743-7330 Cuisine: American - Contemporary, Burgers Restaurants, American, Burgers Other Businesses: Rocky's Pizza at 1246 N Main Ave, Erwin, TN 37650 China Kitchen at 1067 N Main Ave, Erwin, TN 37650 KFC at 1213 N Main Ave, Erwin, TN 37650 Pizza Hut at 1216 N Main Ave, Erwin, TN 37650 Toby's Cafe' at 506 Carolina Ave, Erwin, TN 37650