Taluka Islam Nagar Post Office List In Bihar Jamui District
| Post Office | Hilsa B.o |
| Division | Monghyr |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islam Nagar |
| District | Jamui |
| State | Bihar |
| Phone | NA |
| Sub Office | Aliganj S.O (Jamui) |
| Head Office | Jamui H.O |
| Pincode |
811301
|