| 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
|
| Post Office | Pallipat S.o |
| Division | Kanchipuram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Pallipattu |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | 044-27843077 |
| Sub Office | NA |
| Head Office | Tiruvallur H.O |
| Pincode |
631207
|
| Post Office | V.p.r.puram B.o |
| Division | Kanchipuram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Pallipattu |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Erumbi S.O |
| Head Office | Tiruvallur H.O |
| Pincode |
631302
|