Pincode 847212 · Madhubani District · Bihar
| Name | Dumari BO |
| Type | Branch Post Office |
| Pincode | 847212 |
| Taluk | Madhubani Division |
| District | |
| State | |
| Coordinates | 26.2674, 86.2969 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Post Office |
Madhubani, Bihar. Map data: OpenStreetMap, CARTO.
| Kakna BO | Branch Post Office |
| Khajuri BO | Branch Post Office |
| Kharra BO | Branch Post Office |
| Malangia BO | Branch Post Office |
| Sirpurhati BO | Branch Post Office |