Pincode 845431 is a 6-digit postal code serving 8 post offices in Purbi Champaran district, Bihar. Raghunathpur Bazar SO is the Post Office for this area, located at 26.6500°N, 84.9167°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Purbi Champaran delivery zone.
| Post Office | Type |
|---|---|
| Raghunathpur Bazar SO | Post Office |
| Gamharia BO | Branch Post Office |
| Jhitkahia BO | Branch Post Office |
| Kukurjari BO | Branch Post Office |
| Madhopur Karamwa BO | Branch Post Office |
| Mansingha BO | Branch Post Office |
| Pajiarwa BO | Branch Post Office |
| Phulwar 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.