Gamharia is located in the district of East Champaran, Bihar. The pincode of Gamharia is 845431. The area "Gamharia" lies under takula of Raxaul and has a Branch Office. Gamharia comes under the head office Motihari. The postal division for pin code 845431 is East Champaran.
| Area | Gamharia |
| Pincode | 845431 |
| Taluka or Tehsil | Raxaul |
| District | East Champaran |
| State | Bihar |
| Office Status | Branch Office |
| Postal Division | East Champaran |
| Postal Region | Muzaffarpur |
| Sub Office | Raghunathpur Bazar |
| Head Office | Motihari |
| Contact Address | Postmaster, Post Office Gamharia (Branch Office), Raxaul, Bihar, India, Pin Code: 845431 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 845431 | Gamharia pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Jhitkahia pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Kurkur Jari pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Mansingha pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Panjiarwa pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Phulwar pin code | East Champaran | Raxaul | Branch Office |
| 845431 | Raghunathpur Bazar pin code | East Champaran | Ramgarhwa | Sub Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.