| Office Name | Hindustan Building S.O |
| Pincodes | 700072 |
| Area | Hindustan Building |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22129008 |
| Office Name | Income Tax Building S.O |
| Pincodes | 700069 |
| Area | Income Tax Building |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22136962 |
| Office Name | Khengrapatti S.O |
| Pincodes | 700001 |
| Area | Khengrapatti |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22423236 |
| Office Name | Kolkata University S.O |
| Pincodes | 700073 |
| Area | Kolkata University |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22414625 |
| Office Name | Lalbazar S.O Kolkata |
| Pincodes | 700001 |
| Area | Lalbazar Kolkata |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22144369 |
| Office Name | Little Russel Street S.O |
| Pincodes | 700071 |
| Area | Little Russel Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22823099 |
| 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 | Middleton Row S.O |
| Pincodes | 700071 |
| Area | Middleton Row |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22294974 |
| Office Name | New Market S.O |
| Pincodes | 700087 |
| Area | New Market |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22526076 |
| Office Name | New Secretariat Bldg. S.O |
| Pincodes | 700001 |
| Area | New Secretariat Bldg. |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22488880 |
| 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 |
| Office Name | Pollock Street S.O |
| Pincodes | 700001 |
| Area | Pollock Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22353327 |
| Office Name | Princep Street S.O |
| Pincodes | 700072 |
| Area | Princep Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22155061 |
| Office Name | R.N. Mukherjee Road S.O |
| Pincodes | 700001 |
| Area | R.N. Mukherjee Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22484953 |
| Office Name | Radha Bazar S.O |
| Pincodes | 700001 |
| Area | Radha Bazar |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22424298 |
| Office Name | Reserve Bank Building S.O |
| Pincodes | 700001 |
| Area | Reserve Bank Building |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22300474 |
| Office Name | Russel Street S.O |
| Pincodes | 700071 |
| Area | Russel Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22260813 |
| Office Name | Shakespeare Sarani S.O |
| Pincodes | 700017 |
| Area | Shakespeare Sarani |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22684431 |
| Office Name | Sooterkin Street S.O |
| Pincodes | 700072 |
| Area | Sooterkin Street |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22127549 |
| Office Name | Strand Road S.O |
| Pincodes | 700007 |
| Area | Strand Road |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Kolkata Central |
| Postal Region | Calcutta |
| District | Kolkata |
| State | West Bengal |
| Telephone No. | 033-22684431 |