Pincode 841232 is a 6-digit postal code serving 10 post offices in Siwan district, Bihar. Barhria SO is the Post Office for this area, located at 26.3194°N, 84.4588°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Siwan delivery zone.
| Post Office | Type |
|---|---|
| Barhria SO | Post Office |
| BAHADURPUR BAZAR BO | Branch Post Office |
| BHALUAN BO | Branch Post Office |
| BHIMPUR BO | Branch Post Office |
| HARDIA BO | Branch Post Office |
| Koerigawan BO | Branch Post Office |
| Madhopur BO | Branch Post Office |
| Mahmoodpur BO | Branch Post Office |
| Sadarpur BO | Branch Post Office |
| TETHALI BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Siwan, Bihar. Map data: OpenStreetMap, CARTO.