List of US Post Office Stores in Aiken, SC Outlet Note Regular Brands US Post Office South Carolina Aiken Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Aiken 1521 Whiskey Rd (803) 641-7906 US Post Office outlet - Aiken 758 Silver Bluff Rd (803) 649-9317 US Post Office outlet - Aiken 307 Laurens St Nw (803) 649-9211 People Also Viewed