3660 is also the box code for 2 post office box locations.
PO Box locations with code 3660
| Suburb | Town | Province |
|---|---|---|
| Nyuswa | Bothas Hill | KwaZulu-Natal |
| Bothas Hill | Hillcrest | KwaZulu-Natal |
Areas using postal code 3660
Hillcrest, KwaZulu-Natal
Postal code 3660 belongs to Hillcrest in KwaZulu-Natal and works as a PO Box code.