Pincode 813214 is a 6-digit postal code serving 1 post office in Bhagalpur district, Bihar. STP Kahalgaon SO is the Post Office for this area, located at 25.2497°N, 86.9870°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Bhagalpur delivery zone.
| Post Office | Type |
|---|---|
| STP Kahalgaon SO | Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Bhagalpur, Bihar. Map data: OpenStreetMap, CARTO.