Summary
Thiruvallur, Tamil Nadu
- District
- Thiruvallur
- State
- Tamil Nadu
- Postal division
- Tambaram Division
- Postal region
- Chennai City Region
- Postal circle
- Tamilnadu Circle
- Post offices
- 2 offices, 0 deliver mail
Post offices with this PIN code
| Post office | Type | Delivers mail | Taluk / tehsil |
|---|---|---|---|
| Cvrde So | Post office | No | – |
| Tank Factory Avadi So | Post office | No | – |