| Place | Post Code |
|---|---|
| Bagerpang, Bangun Purba | 20581 |
| Bah Balua, Bangun Purba | 20581 |
| Bah Perak, Bangun Purba | 20581 |
| Bandar Gunung, Bangun Purba | 20581 |
| Bandar Kuala, Bangun Purba | 20581 |
| Bandar Meriah, Bangun Purba | 20581 |
| Bangun Purba, Bangun Purba | 20581 |
| Bangun Purba Tengah, Bangun Purba | 20581 |
| Batu Gingging, Bangun Purba | 20581 |
| Batu Rata, Bangun Purba | 20581 |
| Cimahi, Bangun Purba | 20581 |
| Damak Maliho, Bangun Purba | 20581 |
| Geriahan, Bangun Purba | 20581 |
| Mabar, Bangun Purba | 20581 |
| Marambun Barat, Bangun Purba | 20581 |
| Marambun Ujung Jawi, Bangun Purba | 20581 |
| Perguroan, Bangun Purba | 20581 |
| Rumah Deleng, Bangun Purba | 20581 |
| Sialang, Bangun Purba | 20581 |
| Sibaganding, Bangun Purba | 20581 |
| Suka Luae, Bangun Purba | 20581 |
| Tanjung Purba, Bangun Purba | 20581 |
| Ujung Rambe, Bangun Purba | 20581 |
| Urung Ganjang, Bangun Purba | 20581 |