Pincode 845301 is a 6-digit postal code serving 16 post offices in Purbi Champaran district, Bihar. Adapur SO is the Post Office for this area, located at 26.9560°N, 84.9674°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Purbi Champaran delivery zone.
| Post Office | Type |
|---|---|
| Adapur SO | Post Office |
| Auraia BO | Branch Post Office |
| Bakhathaura BO | Branch Post Office |
| Barawa BO | Branch Post Office |
| Belahiya BO | Branch Post Office |
| Bhawanipur Bazar BO | Branch Post Office |
| Bishunpurwa BO | Branch Post Office |
| Dubaha BO | Branch Post Office |
| Gamaharia Kala BO | Branch Post Office |
| Gamharia Khurd BO | Branch Post Office |
| Harpur BO | Branch Post Office |
| Narkatia BO | Branch Post Office |
| Purainia BO | Branch Post Office |
| Sirsia Khurd BO | Branch Post Office |
| Sirsiya Kala BO | Branch Post Office |
| Siswania 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.