The Post Office

COLUMBIA POST OFFICE The US Postal Service Post Office in Columbia, Mississippi is located at 815 Main Street in Columbia and their phone number is 601-736-4653. US Post Office 815 Main Street Columbia, MS 39429 601-736-4653 Other post offices in Marion County include: US Post Office 72 Highway 587 Foxworth, MS 39483 601-736-7411 US Post [...]