Post Office Koramangalam B.o Pin Code In Na State Tamil Nadu District Tiruvallur
| Post Office | Koramangalam B.o |
| Division | Kanchipuram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Na |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Kg Kandigai S.O |
| Head Office | Tiruvallur H.O |
| Pincode | 631205 |
koramangalam b.o branch pincode is 631205
koramangalam b.o branch phone number is NA
koramangalam b.o branch Head Office is Tiruvallur H.O