Automated Postal Center - Milligan College 101 Neth Dr Milligan College, TN 37682 Phone : (423) 929-0837 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Fax           (423) 929-8630 Post Office - Milligan College 101 Neth Dr Milligan College, TN 37682 Phone : (423) 929-0837 Post Office - Milligan College Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (423) 929-8630