As a box code, 2152 is used for 7 post office box locations.
PO Boxes using 2152
| Suburb | Town | Province |
|---|---|---|
| Douglasdale Ext 4 | Bryanston | Gauteng |
| Bryanston East | Johannesburg | Gauteng |
| Bryanston East Ext 18 | Johannesburg | Gauteng |
| Bryanston East Ext 3 | Johannesburg | Gauteng |
| Bryanston East Ext 4 | Johannesburg | Gauteng |
| Epsom Downs | Johannesburg | Gauteng |
| Sloane Park | Johannesburg | Gauteng |