Post Office Koran Sarai S.o Pin Code In Dumraon State Bihar District Buxar
| Post Office | Koran Sarai S.o |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Dumraon |
| District | Buxar |
| State | Bihar |
| Phone | 06183-111111 |
| Sub Office | NA |
| Head Office | Buxar H.O |
| Pincode | 802126 |
koran sarai s.o branch pincode is 802126
koran sarai s.o branch phone number is 06183-111111
koran sarai s.o branch Head Office is Buxar H.O