| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Medavakkam SO | 600100 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Delivery | CHENGALPATTU | TAMIL NADU | 12.9251389 | 80.1986944 |
| 2 | Pallikaranai SO | 600100 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Non Delivery | CHENGALPATTU | TAMIL NADU | 12.9479444 | 80.2100556 |
| 3 | Perumbakkam S.O | 600100 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Non Delivery | CHENGALPATTU | TAMIL NADU | 12.905914 | 80.201454 |