Post Office Erumbi S.o Pin Code In Pallipattu State Tamil Nadu District Tiruvallur
| Post Office | Erumbi S.o |
| Division | Kanchipuram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Pallipattu |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | 0417-2262255 |
| Sub Office | NA |
| Head Office | Tiruvallur H.O |
| Pincode | 631302 |
erumbi s.o branch pincode is 631302
erumbi s.o branch phone number is 0417-2262255
erumbi s.o branch Head Office is Tiruvallur H.O