Pincode 845401 is a 6-digit postal code serving 20 post offices in Purbi Champaran district, Bihar. Motihari HO is the Head Post Office for this area, located at 26.6447°N, 84.9017°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Purbi Champaran delivery zone.
| Post Office | Type |
|---|---|
| Motihari HO | Head Post Office |
| Chhatauni SO | Post Office |
| Majharia SO | Post Office |
| Motihari Chowk SO | Post Office |
| Motihari City SO | Post Office |
| Motihari College SO | Post Office |
| Bariarpur BO | Branch Post Office |
| Chailaha BO | Branch Post Office |
| Dhekaha Bazar BO | Branch Post Office |
| Katha Loknathpur BO | Branch Post Office |
| Khairi Ajgarwa BO | Branch Post Office |
| Laxmipur BO | Branch Post Office |
| Madhubanighat BO | Branch Post Office |
| Pataura BO | Branch Post Office |
| Rulahi BO | Branch Post Office |
| Rupdih BO | Branch Post Office |
| Sirsa Colony BO | Branch Post Office |
| Siswa BO | Branch Post Office |
| Siswania BO | Branch Post Office |
| Suraha 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.