| Office Name | Flower Bazaar S.O |
| Pincodes | 600001 |
| Area | Flower Bazaar |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Flowers Road S.O |
| Pincodes | 600084 |
| Area | Flowers Road |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28360555 |
| Office Name | Fort St George S.O |
| Pincodes | 600009 |
| Area | Fort St George |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25670136 |
| Office Name | G K M Colony S.O |
| Pincodes | 600082 |
| Area | G K M Colony |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28273637 |
| Office Name | Govt Stanley Hospital S.O |
| Pincodes | 600001 |
| Area | Govt Stanley Hospital |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25284016 |
| Office Name | High Court Building S.O Chennai |
| Pincodes | 600104 |
| Area | High Court Building Chennai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25342279 |
| Office Name | Icf Colony S.O |
| Pincodes | 600038 |
| Area | Icf Colony |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-26262492 |
| Office Name | Jawahar Nagar S.O Chennai |
| Pincodes | 600082 |
| Area | Jawahar Nagar Chennai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25507088 |
| Office Name | Kilpauk Medical College S.O |
| Pincodes | 600010 |
| Area | Kilpauk Medical College |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28273635 |
| Office Name | Kilpauk S.O |
| Pincodes | 600010 |
| Area | Kilpauk |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-26442542 |
| Office Name | Koyambedu S.O |
| Pincodes | 600107 |
| Area | Koyambedu |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24793631 |
| Office Name | Kumaran Nagar S.O |
| Pincodes | 600082 |
| Area | Kumaran Nagar |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28273635 |
| Office Name | Madras Medical College S.O |
| Pincodes | 600003 |
| Area | Madras Medical College |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25364272 |
| Office Name | Mannady S.O Chennai |
| Pincodes | 600001 |
| Area | Mannady Chennai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25244357 |
| Office Name | Medavakkam Tank Road S.O |
| Pincodes | 600010 |
| Area | Medavakkam Tank Road |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Mint Building S.O |
| Pincodes | 600001 |
| Area | Mint Building |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25200635 |
| Office Name | Mpt Ao S.O |
| Pincodes | 600001 |
| Area | Mpt Ao |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25383018 |
| Office Name | Park Town H.O |
| Pincodes | 600003 |
| Area | Park Town |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25340651 |
| Office Name | Perambur Barracks S.O |
| Pincodes | 600012 |
| Area | Perambur Barracks |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-26621442 |
| Office Name | Perambur North S.O |
| Pincodes | 600011 |
| Area | Perambur North |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28273635 |