Post Office Kalyanpur B.o Pin Code In Bariarpur State Bihar District Munger
| Post Office | Kalyanpur B.o |
| Division | Monghyr |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Bariarpur |
| District | Munger |
| State | Bihar |
| Phone | NA |
| Sub Office | Bariarpur S.O (Munger) |
| Head Office | Munger H.O |
| Pincode | 811211 |
kalyanpur b.o branch pincode is 811211
kalyanpur b.o branch phone number is NA
kalyanpur b.o branch Head Office is Munger H.O