As a box code, 4163 is used for 2 post office box locations.
PO Boxes using 4163
| Suburb | Town | Province |
|---|---|---|
| Woodhaven | Yellowwood Park | KwaZulu-Natal |
| Woodhaven Park | Yellowwood Park | KwaZulu-Natal |
Postal code 4163
Yellowwood Park, KwaZulu-Natal
4163 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Yellowwood Park.