As a box code, 1632 is used for 20 post office box locations.
Suburbs using 1632 as street code
PO Boxes using 1632
| Suburb | Town | Province |
|---|---|---|
| Ebony Park Ext 9 | Tembisa | Gauteng |
| Ibazelo Section | Tembisa | Gauteng |
| Iqaqa Section | Tembisa | Gauteng |
| Isithama Section | Tembisa | Gauteng |
| Jiyane Section | Tembisa | Gauteng |
| Kaalfontein Ext 10 | Tembisa | Gauteng |
| Kaalfontein Ext 14 | Tembisa | Gauteng |
| Kaalfontein Ext 15 | Tembisa | Gauteng |
| Kaalfontein Ext 7 | Tembisa | Gauteng |
| Kanana Ext 4 | Tembisa | Gauteng |
| Kanana Ext 5 | Tembisa | Gauteng |
| Lekaneng Section | Tembisa | Gauteng |
| Liliba Section | Tembisa | Gauteng |
| Mayibuye | Tembisa | Gauteng |
| Moedi Section | Tembisa | Gauteng |
| Thiteng | Tembisa | Gauteng |
| Tswelopele Section Ext 5 | Tembisa | Gauteng |
| Tswelopele Section Ext 6 | Tembisa | Gauteng |
| Winnie Mandela Zone 12 | Tembisa | Gauteng |
| Xubeni Section | Tembisa | Gauteng |