| Business | Phone |
| 4-H Youth Program 200 S 5th Ave, Dillon 29536 | (843) 774-8219 |
| 911 Addressing 205 W Howard St, Dillon 29536 | (843) 774-1458 |
| County Landfill 901 Landfill Rd, Dillon 29536 | (843) 774-1436 |
| Dillon Building Code Enforce 211 W Howard St, Dillon 29536 | (843) 841-3874 |
| Dillon County Administrative 109 S 3rd Ave, Dillon 29536 | (843) 774-1401 |
| Dillon County Attendance 411 W Main St, Dillon 29536 | (843) 774-9331 |
| Dillon County Bookkeeping 1630 E Main St, Dillon 29536 | (843) 774-5312 |
| Dillon County Coroner 401 W Main St, Dillon 29536 | (843) 774-1444 |
| Dillon County Council 109 S 3rd Ave, Dillon 29536 | (843) 774-1400 |
| Dillon County Council 200 S 5th Ave, Dillon 29536 | (843) 774-1400 |
| Dillon County Development Brd 211 W Hampton St, Dillon 29536 | (843) 774-1402 |
| Dillon County Employment Prgrm 401 W Main St, Dillon 29536 | (843) 774-1420 |
| Dillon County Games Warden Main St, Dillon 29536 | (843) 841-8826 |
| Dillon County Purchasing 206 W Hampton St, Dillon 29536 | (843) 774-1415 |
| Dillon County Registration Brd 401 W Main St, Dillon 29536 | (843) 774-1403 |
| Dillon County Solicitor 301 W Main St, Dillon 29536 | (843) 774-1448 |
| Dillon County Veteran Affairs 401 W Main St # 302, Dillon 29536 | (843) 774-1427 |
| Dillon Employment Security 401 W Main St, Dillon 29536 | (843) 774-0581 |
| Honorable Marion H Kinon 200 S 5th Ave, Dillon 29536 | (843) 774-1455 |
| Maintenance Shop Lake View Hwy & Hopkins Rdamp;, Dillon 29536 | (843) 774-1438 |