| Post office | Challet B.O |
| Pin code | 786179 |
| Office type | B.O |
| Taluk / city | Margherita |
| District name | Tinsukia |
| State name | Assam |
| Delivery status | Delivery |
| Division name | Tinsukia |
| Region name | Dibrugarh |
| Circle name | Assam |
| Related sub office | Tipong S.O |
| Related head office | Tinsukia H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 786179 | Challet B.O | Margherita | Tinsukia | Assam |
| 786179 | Tipong S.O | Margherita | Tinsukia | Assam |