Post Offices in & near Sumter, South Carolina. Operating hours, locations, phone/fax number, services information.
Post Office in Sumter, South Carolina on N Main St. Operating hours, phone number, services information, and other locations.
Address: 311 N Main St, Sumter, SC 29150
Phone: 803-773-9311
Fax: 803-773-7132
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
