List of US Post Office Stores in Isle of Palms, SC Outlet Note Regular Brands US Post Office South Carolina Isle of Palms Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Isle Of Palms 1000 Palm Blvd (843) 886-6536 People Also Viewed