Pincode 854109 is a 6-digit postal code serving 1 post office in Katihar district, Bihar. Katihar Court SO is the Post Office for this area, located at 25.5372°N, 85.5610°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Katihar delivery zone.
| Post Office | Type |
|---|---|
| Katihar Court SO | Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Katihar, Bihar. Map data: OpenStreetMap, CARTO.