Taluka Arni Post Office List In Tamil Nadu Vellore District
| Post Office | Vallam Kannamangalam B.o |
| Division | Tiruvannamalai |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Arni |
| District | Vellore |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Kannamangalam S.O |
| Head Office | Arni H.O |
| Pincode |
632311
|