| Post office | Langasu S.O |
| Pin code | 246446 |
| Office type | S.O |
| Taluk / city | Karanprayag |
| District name | Chamoli |
| State name | Uttarakhand |
| Delivery status | Delivery |
| Division name | Chamoli |
| Region name | Dehradun |
| Circle name | Uttarakhand |
| Related sub office | NA |
| Related head office | Gopeshwar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 246446 | Dhunglwali B.O | Karanprayag | Chamoli | Uttarakhand |
| 246446 | Kanchula B.O | Karanprayag | Chamoli | Uttarakhand |
| 246446 | Kanda Maikhura B.O | Karanprayag | Chamoli | Uttarakhand |
| 246446 | Langasu S.O | Karanprayag | Chamoli | Uttarakhand |
| 246446 | Sonla B.O | Karanprayag | Chamoli | Uttarakhand |
| 246446 | Ali B.O | Pokhari | Chamoli | Uttarakhand |
| 246446 | Jilasu B.O | Pokhari | Chamoli | Uttarakhand |
| 246446 | Saranaairas B.O | Pokhari | Chamoli | Uttarakhand |
| 246446 | Siwai B.O | Pokhari | Chamoli | Uttarakhand |