Post Office Sonia B.o Pin Code In Manjhi State Bihar District Saran
| Post Office | Sonia B.o |
| Division | Saran |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Manjhi |
| District | Saran |
| State | Bihar |
| Phone | NA |
| Sub Office | Daudpur S.O (Saran) |
| Head Office | Chapra H.O |
| Pincode | 841205 |
sonia b.o branch pincode is 841205
sonia b.o branch phone number is NA
sonia b.o branch Head Office is Chapra H.O