| Business | Phone |
| Cain City Parcel 1037 Elmwood Ave # C1, Columbia 29201 | (803) 252-9495 |
| Direct Courier Svc Columbia 29204 | (803) 622-1350 |
| Integrity Plus Courier Svc 2640 Gervais St # D, Columbia 29204 | (803) 779-2866 |
| Post & Courier 1100 Gervais St, Columbia 29201 | (803) 256-4864 |