List of US Post Office Stores in Tolstoy, SD Outlet Note Regular Brands US Post Office South Dakota Tolstoy Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Tolstoy 102 5th Ave Nw # 1 (605) 442-2431 People Also Viewed