| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nandiambakkam BO | 600120 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Delivery | THIRUVALLUR | TAMIL NADU | 13.261 | 80.25 |
| 2 | North Chennai Thermal PP SO | 600120 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Delivery | THIRUVALLUR | TAMIL NADU | 13.256524 | 80.276991 |
| 3 | Subbareddypalayam BO | 600120 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Delivery | THIRUVALLUR | TAMIL NADU | 13.229 | 80.0238 |
| 4 | Vallur BO | 600120 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Delivery | THIRUVALLUR | TAMIL NADU | 13.248 | 80.26 |