| Ort | Postleitzahl |
|---|---|
| Bandar Sauhur, Purba | 21166 |
| Bunga Sampang, Purba | 21166 |
| Hinalang, Purba | 21166 |
| Huta Raja, Purba | 21166 |
| Nagori Tongah, Purba | 21166 |
| Pematang Purba, Purba | 21166 |
| Purba Dolog, Purba | 21166 |
| Purba Sipinggan, Purba | 21166 |
| Purba Tengah, Purba | 21166 |
| Purba Tengah/tongah, Purba | 21165 |
| Saribu Jandi, Purba | 21166 |
| Seribu Jadi, Purba | 21165 |
| Tanoh/tano Tinggir, Purba | 21165 |
| Tanoh Tinggir, Purba | 21166 |
| Tiga Runggu, Purba | 21166 |
| Urung Pane, Purba | 21166 |
| Urung Purba, Purba | 21166 |