Pincode 601202 · Thiruvallur District · Tamil Nadu
| Name | Thervoy BO |
| Type | Branch Post Office |
| Pincode | 601202 |
| Taluk | Tambaram Division |
| District | |
| State | |
| Coordinates | 13.3620, 79.9680 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Post Office | |
| Branch Post Office |
Thiruvallur, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Pallavada BO | Branch Post Office |
| Roshanagaram BO | Branch Post Office |
| Thanipoondi BO | Branch Post Office |