6303 is also the box code for 1 post office box location.
PO Box locations with code 6303
| Suburb | Town | Province |
|---|---|---|
| Oubosrand | Humansdorp | Eastern Cape |
Areas using postal code 6303
Humansdorp, Eastern Cape
Postal code 6303 belongs to Humansdorp in Eastern Cape and works as a PO Box code.