| Office Name | Pr. Accountant General S.O |
| Pincodes | 600018 |
| Area | Pr. Accountant General |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24321119 |
| Office Name | Teynampet S.O |
| Pincodes | 600018 |
| Area | Teynampet |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24992583 |