Post Office Koriauna B.o Pin Code In Akbarpur State Bihar District Nawada
| Post Office | Koriauna B.o |
| Division | Nawadha |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Akbarpur |
| District | Nawada |
| State | Bihar |
| Phone | NA |
| Sub Office | Rajhat S.O |
| Head Office | Nawadha H.O |
| Pincode | 805126 |
koriauna b.o branch pincode is 805126
koriauna b.o branch phone number is NA
koriauna b.o branch Head Office is Nawadha H.O