| 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 |