| Office Name | Tidel Park S.O |
| Pincodes | 600113 |
| Area | Tidel Park |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-22540202 |
| Office Name | Tiruvanmiyur S.O |
| Pincodes | 600041 |
| Area | Tiruvanmiyur |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24483648 |
| Office Name | Ttti Taramani S.O |
| Pincodes | 600113 |
| Area | Ttti Taramani |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-22542995 |
| Office Name | Vadapalani S.O |
| Pincodes | 600026 |
| Area | Vadapalani |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24801451 |
| Office Name | Valmiki Nagar S.O |
| Pincodes | 600041 |
| Area | Valmiki Nagar |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24420306 |
| Office Name | Velacheri S.O |
| Pincodes | 600042 |
| Area | Velacheri |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-22432187 |
| Office Name | Virugambakkam S.O |
| Pincodes | 600092 |
| Area | Virugambakkam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-23772522 |
| Office Name | West Mambalam S.O |
| Pincodes | 600033 |
| Area | West Mambalam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-23715003 |
| Office Name | Chennai G.P.O. |
| Pincodes | 600001 |
| Area | Chennai G.P.O. |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai Gpo |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25216766 |
| Office Name | Erukkancheri B.O |
| Pincodes | 600118 |
| Area | Erukkancheri |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kodungaiyur S.O |
| Pincodes | 600118 |
| Area | Kodungaiyur |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25543737 |
| Office Name | Rv Nagar B.O |
| Pincodes | 600118 |
| Area | Rv Nagar |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | Na |