Automated Postal Center - Oldfort 2314 Highway 411 Oldfort, TN 37362 Phone : (423) 338-2206 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Post Office - Oldfort 2314 Highway 411 Oldfort, TN 37362 Phone : (423) 338-2206 Post Office - Oldfort Business Category Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS