As a box code, 9503 is used for 2 post office box locations.
PO Boxes using 9503
| Suburb | Town | Province |
|---|---|---|
| Lengau | Kroonstad | Free State |
| Snake Park | Lengau | Free State |
Postal code 9503
Lengau, Free State
9503 is a PO Box code in Free State, South Africa, mainly serving Lengau.