Post Offices in & near Seneca, South Carolina. Operating hours, locations, phone/fax number, services information.
Post Office in Seneca, South Carolina on E Main St. Operating hours, phone number, services information, and other locations.
Address: 508 E Main St, Seneca, SC 29678
Phone: 864-882-8422
Fax: 864-885-0443
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
