Post Office Karhi B.o Pin Code In Benipatti State Bihar District Madhubani
| Post Office | Karhi B.o |
| Division | Madhubani |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Benipatti |
| District | Madhubani |
| State | Bihar |
| Phone | NA |
| Sub Office | Arerhat S.O |
| Head Office | Madhubani H.O |
| Pincode | 847222 |
karhi b.o branch pincode is 847222
karhi b.o branch phone number is NA
karhi b.o branch Head Office is Madhubani H.O