| Pin Code: | 845418 |
| Office Type: | Branch Office (B. O.) |
| District: | East Champaran |
| State: | Bihar |
| Division: | East Champaran |
| Region: | Muzaffarpur |
| Circle: | Bihar |
| Taluk : | Dhaka |
The postal index number of Barharwa Siwan is 845418 which is situated in East Champaran district of Bihar in India having region Muzaffarpur and division East Champaran.
Localities sharing Postal Code of Barharwa Siwan: -
Last Modified on: 19 September 2023