As a box code, 4104 is used for 1 post office box location.
PO Boxes using 4104
| Suburb | Town | Province |
|---|---|---|
| Merebank Central | Durban | KwaZulu-Natal |
Postal code 4104
Durban, KwaZulu-Natal
4104 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Durban.