| Office Name | Edapalayam S.O |
| Pincodes | 600003 |
| Area | Edapalayam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25330151 |
| Office Name | Egmore Nd S.O |
| Pincodes | 600008 |
| Area | Egmore Nd |
| 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 | Egmore S.O |
| Pincodes | 600008 |
| Area | Egmore |
| 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 | Ethiraj Salai S.O |
| Pincodes | 600008 |
| Area | Ethiraj Salai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28266224 |
| 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 |