| Office Name | Sinthee S.O |
| Pincodes | 700050 |
| Area | Sinthee |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25574482 |
| Office Name | South Sinhee S.O |
| Pincodes | 700050 |
| Area | South Sinhee |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25466866 |