Post Office Ponnirai S.o Pin Code In Thiruthuraipoondi State Tamil Nadu District Tiruvarur
| Post Office | Ponnirai S.o |
| Division | Nagapattinam |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Thiruthuraipoondi |
| District | Tiruvarur |
| State | Tamil Nadu |
| Phone | 04366-247275 |
| Sub Office | NA |
| Head Office | Tiruvarur H.O |
| Pincode | 610203 |
ponnirai s.o branch pincode is 610203
ponnirai s.o branch phone number is 04366-247275
ponnirai s.o branch Head Office is Tiruvarur H.O