Pincode 841436 · Gopalganj District · Bihar
| Name | Jamsar BO |
| Type | Branch Post Office |
| Pincode | 841436 |
| Taluk | Siwan Division |
| District | |
| State | |
| Coordinates | 26.3540, 84.2975 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Gopalganj, Bihar. Map data: OpenStreetMap, CARTO.
| BR Bhan BO | Branch Post Office |
| GS Manjha BO | Branch Post Office |
| Hasua BO | Branch Post Office |
| Hathwa SO | Post Office |
| Kusaundhi BO | Branch Post Office |
| Machhagar BO | Branch Post Office |
| Mirja Pur BO | Branch Post Office |
| Pachlakhi BO | Branch Post Office |
| Peoli BO | Branch Post Office |
| Repura BO | Branch Post Office |
| Semraon BO | Branch Post Office |
| Siswania BO | Branch Post Office |
| Sohagpur BO | Branch Post Office |