| Office Name | Kalighat S.O |
| Pincodes | 700026 |
| Area | Kalighat |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24642613 |
| Office Name | Kalimandir S.O |
| Pincodes | 700026 |
| Area | Kalimandir |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24555550 |
| Office Name | Keoratala S.O |
| Pincodes | 700026 |
| Area | Keoratala |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24666277 |
| Office Name | R.K.Seva Pratisthan S.O |
| Pincodes | 700026 |
| Area | R.K.Seva Pratisthan |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24754167 |
| Office Name | Sahanagar S.O Kolkata |
| Pincodes | 700026 |
| Area | Sahanagar Kolkata |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24668792 |
| Office Name | Southern Market S.O |
| Pincodes | 700026 |
| Area | Southern Market |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Calcutta South |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-24668133 |