List of US Post Office Stores in Ruffin, SC Outlet Note Regular Brands US Post Office South Carolina Ruffin Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Ruffin 21972 Lowcountry Hwy (843) 562-2360 People Also Viewed