As a box code, 6739 is used for 1 post office box location.
PO Boxes using 6739
| Suburb | Town | Province |
|---|---|---|
| Railton | Swellendam | Western Cape |
Postal code 6739
Swellendam, Western Cape
6739 is a PO Box code in Western Cape, South Africa, mainly serving Swellendam.