3730 is also the box code for 1 post office box location.
PO Box locations with code 3730
| Suburb | Town | Province |
|---|---|---|
| Umlaas Road | Hammarsdale | KwaZulu-Natal |
Areas using postal code 3730
Hammarsdale, KwaZulu-Natal
Postal code 3730 belongs to Hammarsdale in KwaZulu-Natal and works as a PO Box code.