Pincode 802111 is a 6-digit postal code serving 7 post offices in Buxar district, Bihar. Arak SO is the Post Office for this area, located at 25.5784°N, 83.9790°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Buxar delivery zone.
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Buxar, Bihar. Map data: OpenStreetMap, CARTO.