List of US Post Office Stores in Piney Flats, TN Outlet Note Regular Brands US Post Office Tennessee Piney Flats Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Piney Flats 257 Jonesboro Rd (423) 538-6672 People Also Viewed