As a box code, 4457 is used for 1 post office box location.
PO Boxes using 4457
| Suburb | Town | Province |
|---|---|---|
| Thrings Post | Stanger | KwaZulu-Natal |
Postal code 4457
Stanger, KwaZulu-Natal
4457 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Stanger.