| Post office | Derby S.O |
| Pin code | 788112 |
| Office type | S.O |
| Taluk / city | Cleaver House |
| District name | Cachar |
| State name | Assam |
| Delivery status | Delivery |
| Division name | Cachar |
| Region name | Guwahati HQ |
| Circle name | Assam |
| Related sub office | NA |
| Related head office | Silchar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 788112 | Derby S.O | Cleaver House | Cachar | Assam |
| 788112 | Clever House B.O | NA | Cachar | Assam |
| 788112 | Sildhubi B.O | NA | Cachar | Assam |