List of US Post Office Stores in Toomsuba, MS Outlet Note Regular Brands US Post Office Mississippi Toomsuba Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Toomsuba 3936 Melvin Swain Rd (601) 632-4061 People Also Viewed