| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ayapakkam BO | 600077 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Non Delivery | CHENNAI | TAMIL NADU | 13.084 | 80.103 |
| 2 | Numbal BO | 600077 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.048 | 80.108 |
| 3 | Thiruverkadu SO | 600077 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Delivery | THIRUVALLUR | TAMIL NADU | 13.0786667 | 80.1252222 |
| 4 | Veeraraghavapuram BO | 600077 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.057 | 80.083 |