| Office Name | Baghbazar S.O |
| Pincodes | 700003 |
| Area | Baghbazar |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25555273 |
| Office Name | Baranagar S.O |
| Pincodes | 700036 |
| Area | Baranagar |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25574142 |
| Office Name | Beadon Street S.O |
| Pincodes | 700006 |
| Area | Beadon Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22197020 |
| Office Name | Bediapara S.O |
| Pincodes | 700077 |
| Area | Bediapara |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25571101 |
| Office Name | Belgachia Road S.O |
| Pincodes | 700037 |
| Area | Belgachia Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25468103 |
| Office Name | Belgachia S.O |
| Pincodes | 700037 |
| Area | Belgachia |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25567183 |
| Office Name | Bengal Immunity S.O |
| Pincodes | 700036 |
| Area | Bengal Immunity |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25326797 |
| Office Name | Bidhan Sarani S.O |
| Pincodes | 700006 |
| Area | Bidhan Sarani |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22414153 |
| Office Name | Bonhooghly S.O |
| Pincodes | 700108 |
| Area | Bonhooghly |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25100072 |
| Office Name | Cossipore Gun Factory S.O |
| Pincodes | 700002 |
| Area | Cossipore Gun Factory |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25571432 |
| Office Name | Cossipore H.O |
| Pincodes | 700002 |
| Area | Cossipore |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25465677 |
| Office Name | Deshbandhu Road S.O |
| Pincodes | 700035 |
| Area | Deshbandhu Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25789262 |
| Office Name | Dumdum Road S.O |
| Pincodes | 700074 |
| Area | Dumdum Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-28880284 |
| Office Name | Dumdum S.O |
| Pincodes | 700028 |
| Area | Dumdum |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25512286 |
| Office Name | Durganagar S.O |
| Pincodes | 700065 |
| Area | Durganagar |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25662759 |
| Office Name | Ghugudanga S.O |
| Pincodes | 700030 |
| Area | Ghugudanga |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25579383 |
| Office Name | Girish Avenue S.O |
| Pincodes | 700003 |
| Area | Girish Avenue |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25542187 |
| Office Name | Hatkhola S.O |
| Pincodes | 700005 |
| Area | Hatkhola |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25308133 |
| Office Name | Health Institute S.O |
| Pincodes | 700065 |
| Area | Health Institute |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25666556 |
| Office Name | Indian Research S.O |
| Pincodes | 700002 |
| Area | Indian Research |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata North |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-25571250 |