| Office Name | Koyambedu Wholesale Market Com S.O |
| Pincodes | 600092 |
| Area | Koyambedu Wholesale Market Com |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City South |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28342475 |
| 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 |