Pincode 813110 · Banka District · Bihar
| Name | Chalna BO |
| Type | Branch Post Office |
| Pincode | 813110 |
| Taluk | Bhagalpur Division |
| District | |
| State | |
| Coordinates | 24.7553, 86.2645 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Banka, Bihar. Map data: OpenStreetMap, CARTO.
| Panjwara SO | Post Office |
| Raugaon BO | Branch Post Office |
| Sadpur BO | Branch Post Office |