As a box code, 1980 is used for 12 post office box locations.
PO Boxes using 1980
| Suburb | Town | Province |
|---|---|---|
| Evaton West | Mafatsana | Gauteng |
| Evaton West Ext 3 | Mafatsana | Gauteng |
| Evaton West Ext 4 | Mafatsana | Gauteng |
| Lakeside | Mafatsana | Gauteng |
| Lakeside Ext 1 | Mafatsana | Gauteng |
| Residensia Ext 2 Zone 6 | Mafatsana | Gauteng |
| Residensia Ext 5 Zone 6 | Mafatsana | Gauteng |
| Residentia Ext 1 Zone 6 | Mafatsana | Gauteng |
| Evaton North | Residensia | Gauteng |
| Graceland | Residensia | Gauteng |
| Ironside | Residensia | Gauteng |
| Residensia | Sebokeng | Gauteng |