| Post office | Islampur B.O |
| Pin code | 786157 |
| Office type | B.O |
| Taluk / city | Chapakhowa |
| District name | Tinsukia |
| State name | Assam |
| Delivery status | Delivery |
| Division name | Tinsukia |
| Region name | Dibrugarh |
| Circle name | Assam |
| Related sub office | Chapakhowa S.O |
| Related head office | Tinsukia H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 786157 | Amarpur B.O | Chapakhowa | Tinsukia | Assam |
| 786157 | Buraburi Than B.O | Chapakhowa | Tinsukia | Assam |
| 786157 | Islampur B.O | Chapakhowa | Tinsukia | Assam |
| 786157 | Santipur Bazar B.O | Chapakhowa | Tinsukia | Assam |
| 786157 | Chapakhowa S.O | Sadiya | Tinsukia | Assam |