| Office Name | Elliot Road S.O |
| Pincodes | 700016 |
| Area | Elliot Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22291639 |
| Office Name | Madrassa S.O |
| Pincodes | 700016 |
| Area | Madrassa |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22173860 |
| Office Name | Park Street H.O |
| Pincodes | 700016 |
| Area | Park Street |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22172861 |