| Post Office | Abdalpur |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | NA |
| Sub Office | Sarisha S.O |
| Head Office | Diamond Harbour H.O |
| Pincode |
743368
|
| Post Office | Chandannagar |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | NA |
| Sub Office | Sarisha S.O |
| Head Office | Diamond Harbour H.O |
| Pincode |
743368
|
| Post Office | Dakshin Hazi Pur |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | 03174-255570 |
| Sub Office | NA |
| Head Office | Diamond Harbour H.O |
| Pincode |
743331
|
| Post Office | Diamond Harbour Cc |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | 03174-255571 |
| Sub Office | NA |
| Head Office | Diamond Harbour H.O |
| Pincode |
743331
|
| Post Office | Diamond Harbour |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | 03174-255672 |
| Sub Office | NA |
| Head Office | NA |
| Pincode |
743331
|
| Post Office | Diamond Harbour New Town |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Diamond Harbour I |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | 03174-255543 |
| Sub Office | NA |
| Head Office | Diamond Harbour H.O |
| Pincode |
743331
|