Pincode 814131 · Banka District · Bihar
| Name | Kumartar BO |
| Type | Branch Post Office |
| Pincode | 814131 |
| Taluk | Bhagalpur Division |
| District | |
| State | |
| Coordinates | 24.6900, 87.0090 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Banka, Bihar. Map data: OpenStreetMap, CARTO.
| Birniya BO | Branch Post Office |
| Chandan SO | Post Office |
| Gauripur BO | Branch Post Office |
| Inarabaran BO | Branch Post Office |
| Jokta Fatehpur BO | Branch Post Office |
| Lohari BO | Branch Post Office |
| Pelwa B.O | Branch Post Office |
| Siljori BO | Branch Post Office |