| Office Name | Sales Tax Building S.O |
| Pincodes | 700015 |
| Area | Sales Tax Building |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata East |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22514894 |
| Office Name | Seal Lane S.O |
| Pincodes | 700015 |
| Area | Seal Lane |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata East |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-23299231 |
| Office Name | Tangra S.O |
| Pincodes | 700015 |
| Area | Tangra |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata East |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-23294305 |