| Ort | Postleitzahl |
|---|---|
| Aek Bargot, Sosopan | 22761 |
| Banua Tonga, Sosopan | 22761 |
| Binanga Tolu, Sosopan | 22761 |
| Hulim, Sosopan | 22761 |
| Huta Bara, Sosopan | 22761 |
| Huta Bargot, Sosopan | 22761 |
| Huta Baru Siundol, Sosopan | 22761 |
| Huta Baru Sosopan, Sosopan | 22761 |
| Pagaran Bira Jae, Sosopan | 22761 |
| Pagaran Bira Julu, Sosopan | 22761 |
| Sianggunan, Sosopan | 22761 |
| Sibual-Buali, Sosopan | 22761 |
| Sigala Gala, Sosopan | 22761 |
| Sihaporas, Sosopan | 22761 |
| Sosopan (Simaninggir Ii, Sosopan) | 22761 |
| Simaninggir Sosopan, Sosopan | 22762 |
| Simartolu, Sosopan | 22761 |
| Siundol Dolok, Sosopan | 22761 |
| Siundol Jae, Sosopan | 22761 |
| Siundol Julu, Sosopan | 22761 |
| Sosopan, Sosopan | 22761 |
| Sosopan Julu, Sosopan | 22761 |
| Ulu Aer, Sosopan | 22761 |