Pincode 844119 · Vaishali District · Bihar
| Name | Kartahan BO |
| Type | Branch Post Office |
| Pincode | 844119 |
| Taluk | Vaishali Division |
| District | |
| State | |
| Coordinates | 25.8273, 85.1868 |
| Post Office | Type |
|---|---|
| Post Office | |
| Branch Post Office |
Vaishali, Bihar. Map data: OpenStreetMap, CARTO.