| Place | Post Code |
|---|---|
| Irupampa Grande, Potosí | None |
| Jesus de Machaca, Potosí | None |
| Kollpatira, Potosí | None |
| Mayu Cantu, Potosí | None |
| Miraflores, Potosí | None |
| Ockoruro, Potosí | None |
| Palca Mayu, Potosí | None |
| Paranturi, Potosí | None |
| Pati Pati, Potosí | None |
| Potosi, Potosí | None |
| Samasa Alta, Potosí | None |
| Samasa Baja, Potosí | None |
| San Antonio, Potosí | None |
| Tarapaya, Potosí | None |
| Taruta, Potosí | None |
| Thamari, Potosí | None |
| Turicaya Grande, Potosí | None |
| Vilacollo Huacajchi, Potosí | None |
| All postal codes in Tomás Frías | |
|---|---|
| Potosí, Tomás Frías | |
| Tinquipaya, Tomás Frías | |
| Urmiri, Tomás Frías | |
| Yocalla, Tomás Frías | |