1023 is also the box code for 1 post office box location.
PO Box locations with code 1023
| Suburb | Town | Province |
|---|---|---|
| Somarobogo | Kwamhlanga | Mpumalanga |
Areas using postal code 1023
Kwamhlanga, Mpumalanga
Postal code 1023 belongs to Kwamhlanga in Mpumalanga and works as a PO Box code.