Post Offices
Post Offices in & near Winnsboro Mills, South Carolina. Operating hours, locations, phone/fax number, services information.
Winnsbor Post Office
Post Office in Winnsboro, South Carolina on N Congress St. Operating hours, phone number, services information, and other locations.
Address: 144 N Congress St, Winnsboro, SC 29180
Phone: 803-635-9486
Fax: 803-635-4634
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:00am - 1:00pm, 2:00pm - 4:00pmTuesday 10:00am - 1:00pm, 2:00pm - 4:00pm
Wednesday 10:00am - 1:00pm, 2:00pm - 4:00pm
Thursday 10:00am - 1:00pm, 2:00pm - 4:00pm
Friday 10:00am - 1:00pm, 2:00pm - 4:00pm
Saturday 9:30am - 10:30am
Sunday Closed
Lobby Hours
Monday 3:45pmTuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 9:45am
Sunday Closed
Last Collection Times
Monday 10:00am - 1:00pm, 2:00pm - 4:00pmTuesday 10:00am - 1:00pm, 2:00pm - 4:00pm
Wednesday 10:00am - 1:00pm, 2:00pm - 4:00pm
Thursday 10:00am - 1:00pm, 2:00pm - 4:00pm
Friday 10:00am - 1:00pm, 2:00pm - 4:00pm
Saturday Closed
Sunday Closed