1. United States Postal Service
311 N Main St, Sumter, SC 29150
Coordinate: 33.92527,-80.34107
Phone: (800) 275-8777
2. US Post Office
1011 Broad St, Sumter, SC 29150
Coordinate: 33.94585,-80.37304
Phone: (800) 275-8777
3. US Post Office
1455 S Guignard Dr, Sumter, SC 29150
Coordinate: 33.883137,-80.3508
Phone: (800) 275-8777