Post office locations in 29856
| Post Office | Address | Phone | Hours |
| WINDSOR | 559 MIDDLETON DR N WINDSOR, SC 29856 - 9998 | 803-648-6662 | Mon-Fri 08:30 AM - 12:30 PM 02:30 PM - 04:30 PM Sat 08:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| WINDSOR | 559 MIDDLETON DR N WINDSOR, SC 29856 - 9998 | 803-648-6662 | Mon-Fri 08:30 AM - 12:30 PM 02:30 PM - 04:30 PM Sat 08:00 AM - 12:00 PM Sun Closed |