| Pin Code: | 854337 |
| Office Type: | Branch Office (B. O.) |
| District: | Purnia |
| State: | Bihar |
| Division: | Purnea |
| Region: | Muzaffarpur |
| Circle: | Bihar |
| Taluk : | Purnea |
The postal index number of Kalsar is 854337 which is situated in Purnia district of Bihar in India having region Muzaffarpur and division Purnea.
Localities sharing Postal Code of Kalsar: -
Last Modified on: 19 September 2023