| Place | Postal Code |
|---|---|
| Aek Pardomuan, Angkola Sangkunur | 22734 |
| Bandar Tarutung, Angkola Sangkunur | 22734 |
| Batu Godang, Angkola Sangkunur | 22734 |
| Malombu, Angkola Sangkunur | 22734 |
| Perkebunan, Angkola Sangkunur | 22734 |
| Rianiate, Angkola Sangkunur | 22734 |
| Sangkunur, Angkola Sangkunur | 22734 |
| Simataniari, Angkola Sangkunur | 22734 |
| Simatohir, Angkola Sangkunur | 22734 |
| Tindoan Laut, Angkola Sangkunur | 22734 |