Post Office Karah B.o Pin Code In Silao State Bihar District Nalanda
| Post Office | Karah B.o |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Silao |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Silao S.O |
| Head Office | Biharsharif H.O |
| Pincode | 803117 |
karah b.o branch pincode is 803117
karah b.o branch phone number is NA
karah b.o branch Head Office is Biharsharif H.O