As a box code, 1744 is used for 12 post office box locations.
PO Boxes using 1744
| Suburb | Town | Province |
|---|---|---|
| Hillview Ext 7 | Kagiso | Gauteng |
| Kagiso 2 | Kagiso | Gauteng |
| Kagiso 2 Ext 4 | Kagiso | Gauteng |
| Kagiso 2 Ext 6 | Kagiso | Gauteng |
| Kagiso 2 Ext 9 | Kagiso | Gauteng |
| Kagiso Ext 13 | Kagiso | Gauteng |
| Lusaka Ext 1 | Kagiso | Gauteng |
| Sinqobile | Kagiso | Gauteng |
| Tshepisong West | Kagiso | Gauteng |
| Vlakfontein Ext 2 | Kagiso | Gauteng |
| Chief Mogale | Krugersdorp | Gauteng |
| Kagiso | Krugersdorp | Gauteng |