Taluka Tiurvallur Post Office List In Tamil Nadu Tiruvallur District
| Post Office | Poondi S.o |
| Division | Kanchipuram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Tiurvallur |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | 044-27639928 |
| Sub Office | NA |
| Head Office | Tiruvallur H.O |
| Pincode |
602023
|