| Business | Phone |
| Us Post Office 1901 W Evans St, Florence 29501 | (843) 679-2465 |
| Us Post Office 2701 David H Mcleod Blvd, Florence 29501 | (843) 679-2477 |
| Us Post Office 401 W Evans St, Florence 29501 | (843) 665-5289 |
| Us Post Office 450 2nd Loop Rd, Florence 29505 | (843) 665-5287 |