# Kalsar BO

| Field | Value |
|-------|-------|
| Office name | Kalsar BO |
| Office type | Branch Post Office |
| Delivery | Yes |
| PIN code | 854337 |
| Locality | Belwa BO |
| District | Katihar |
| State | Bihar |
| Taluk | Katihar |
| Coordinates | 25.652265, 87.611233 |

## About this office

Kalsar BO is a Branch Post Office under PIN 854337 in Katihar, Bihar.
This office is classified as a delivery office.

---
Source: India Post, Department of Posts, Government of India via data.gov.in
License: Government Open Data License India (GODL)
URL: https://pincode.fyi/pin/854337/office/kalsar-bo
Release: 2026-10-15.1
Generated: 2026-09-20T22:04:13.182Z