As a box code, 1523 is used for 2 post office box locations.
PO Boxes using 1523
| Suburb | Town | Province |
|---|---|---|
| Cloverdene Ext 17 | Benoni | Gauteng |
| Cloverdene Ext 39 | Benoni | Gauteng |
Postal code 1523
Benoni, Gauteng
1523 is a PO Box code in Gauteng, South Africa, mainly serving Benoni.