| Place | Post Code |
|---|---|
| Tongtong, Langtang (Rural) | 941101 |
| Yal, Langtang (Rural) | 941101 |
| Zambur, Langtang (Rural) | 941101 |
| Zamchan, Langtang (Rural) | 941101 |
| Zamkumkum, Langtang (Rural) | 941101 |
| Zanko, Langtang (Rural) | 941101 |
| Zanzat, Langtang (Rural) | 941101 |
| Zhantani, Langtang (Rural) | 941101 |
| All postal codes in Langtang North | |
|---|---|
| Bwarat, Langtang North | |
| Gazum, Langtang North | |
| Langtang (Rural), Langtang North | |
| Pil, Langtang North | |