Pincode 845423 is a 6-digit postal code serving 9 post offices in Purbi Champaran district, Bihar. Hussaini SO is the Post Office for this area, located at 26.3828°N, 84.7628°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Purbi Champaran delivery zone.
| Post Office | Type |
|---|---|
| Hussaini SO | Post Office |
| Belwa Madho BO | Branch Post Office |
| Dumariaghat BO | Branch Post Office |
| Karhan BO | Branch Post Office |
| Mangalpur BO | Branch Post Office |
| Purvi Pakari BO | Branch Post Office |
| Rampur Khajuria BO | Branch Post Office |
| Sarotar BO | Branch Post Office |
| Sembhuapur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Purbi Champaran, Bihar. Map data: OpenStreetMap, CARTO.