U S Government--united States Postal Service, Ducktown 1656 Highway 68 Turtletown, TN 37391 Phone : (423) 496-5467 Business Category Post Offices Government Offices & Public Schools Post Office - Ducktown 1656 N Highway 68 Ducktown, TN 37326 Phone : (423) 496-5467 Post Office - Ducktown Business Category Post Offices Toll-Free           (800) ASK-USPS