List of US Post Office Stores in Cottageville, SC Outlet Note Regular Brands US Post Office South Carolina Cottageville Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Cottageville 10969 Cottageville Hwy (843) 835-8290 People Also Viewed