| Business | Phone |
| Lexington County Magistrate 111 Lincreek Dr, Columbia 29212 | (803) 781-7584 |
| Lykesland Magistrate 1403 Caroline Rd, Columbia 29209 | (803) 776-0454 |
| Probate Court-Marriage License 1701 Main St, Columbia 29201 | (803) 576-1963 |
| Richland County Circuit Court 1701 Main St # 205, Columbia 29201 | (803) 576-1999 |
| Richland County Family Court 1701 Main St, Columbia 29201 | (803) 576-3320 |
| Richland County Magistrate 11731 Laurel St, Columbia 29201 | (803) 576-2510 |
| Richland County Magistrate 1223 Saint Andrews Rd, Columbia 29210 | (803) 576-2540 |
| Richland County Magistrate 1601 Shop Rd # B, Columbia 29201 | (803) 576-2550 |
| Richland County Magistrate 2500 Decker Blvd, Columbia 29206 | (803) 576-2560 |
| Richland County Magistrate 4919 Rhett St, Columbia 29203 | (803) 576-2570 |
| Richland County Magistrate 6941 N Trenholm Rd # A, Columbia 29206 | (803) 576-2560 |
| Richland County Probate Court 1701 Main St, Columbia 29201 | (803) 576-1975 |
| Traffic Court 1400 Huger St, Columbia 29201 | (803) 576-2300 |