As a box code, 3770 is used for 1 post office box location.
PO Boxes using 3770
| Suburb | Town | Province |
|---|---|---|
| Baynesfield | Scottsville | KwaZulu-Natal |
Postal code 3770
Scottsville, KwaZulu-Natal
3770 is a PO Box code in KwaZulu-Natal, South Africa, mainly serving Scottsville.