Barnwell Post Office Hours
Here are all Barnwell SC post office hours. Below is the location of each office in Barnwell. Get the most up-to-date post office hours in Barnwell. Find phone numbers and map out the exact location.
| Office | Address | City | State | Zip | Hours |
|---|---|---|---|---|---|
| BARNWELL POST OFFICE | 75 RAILROAD AVE | Barnwell | SC | 29812 | Mon-Fri 7:30am-10:30am Sat 9:00am-11:00am Sun closed |
| BARNWELL POST OFFICE | 221 MAIN ST | Barnwell | SC | 29812 | Mon-Fri 8:30am-4:45pm Sat 9:00am-12:00pm Sun closed |