As a box code, 3203 is used for 2 post office box locations.
PO Boxes using 3203
| Suburb | Town | Province |
|---|---|---|
| Bisley | Pietermaritzburg | KwaZulu-Natal |
| Bisley Valley | Pietermaritzburg | KwaZulu-Natal |
Postal code 3203
Pietermaritzburg, KwaZulu-Natal
3203 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Pietermaritzburg.