| Post office | Gulwara Madhuban S.O |
| Pin code | 845420 |
| Office type | S.O |
| Taluk / city | Madhuban |
| District name | East Champaran |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | East Champaran |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Motihari H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 845420 | Gulwara Madhuban S.O | Madhuban | East Champaran | Bihar |
| 845420 | Madhurapur B.O | Madhuban | East Champaran | Bihar |
| 845420 | Bazitpur B.O | P.dayal | East Champaran | Bihar |
| 845420 | Bhelwa B.O | P.dayal | East Champaran | Bihar |
| 845420 | Kauriya B.O | P.dayal | East Champaran | Bihar |
| 845420 | Khodarpur B.O | P.dayal | East Champaran | Bihar |
| 845420 | Koilhara B.O | P.dayal | East Champaran | Bihar |
| 845420 | Krishna Nagara B.O | P.dayal | East Champaran | Bihar |
| 845420 | Moglania B.O | P.dayal | East Champaran | Bihar |
| 845420 | Naurangia B.O | P.dayal | East Champaran | Bihar |
| 845420 | Rupani B.O | P.dayal | East Champaran | Bihar |