List of US Post Office Stores in Meridian, MS Outlet Note Regular Brands US Post Office Mississippi Meridian Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Meridian 708 45th Ave (601) 482-6457 US Post Office outlet - Meridian 2100 9th St (601) 693-2581 US Post Office outlet - Meridian 255 Rosenbaum Ave (601) 679-8639 US Post Office outlet - Meridian 5008 29th Ave (601) 485-8212 People Also Viewed