| Place | Post Code |
|---|---|
| Tiuam, Bwarat | 941112 |
| Tunkun, Bwarat | 941112 |
| Wacha, Bwarat | 941112 |
| Zambau-Bwarat, Bwarat | 941112 |
| Zambau-Diyan, Bwarat | 941112 |
| All postal codes in Langtang North | |
|---|---|
| Bwarat, Langtang North | |
| Gazum, Langtang North | |
| Langtang (Rural), Langtang North | |
| Pil, Langtang North | |