Post Office Gerua B.o Pin Code In Sangrampur State Bihar District Munger
| Post Office | Gerua B.o |
| Division | Bhagalpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Sangrampur |
| District | Munger |
| State | Bihar |
| Phone | NA |
| Sub Office | Sangrampur S.O (Bhagalpur) |
| Head Office | Bhagalpur H.O |
| Pincode | 813212 |
gerua b.o branch pincode is 813212
gerua b.o branch phone number is NA
gerua b.o branch Head Office is Bhagalpur H.O