Pincode 852129 is a 6-digit postal code serving 12 post offices in Saharsa district, Bihar. Sonbersa Raj SO is the Post Office for this area, located at 25.5259°N, 86.3559°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Saharsa delivery zone.
| Post Office | Type |
|---|---|
| Sonbersa Raj SO | Post Office |
| Dehad BO | Branch Post Office |
| Kenjari BO | Branch Post Office |
| Lagma Deorhi BO | Branch Post Office |
| Maina BO | Branch Post Office |
| Mali BO | Branch Post Office |
| Pararia BO | Branch Post Office |
| Rasalpur BO | Branch Post Office |
| Sahsoul BO | Branch Post Office |
| Shahpur BO | Branch Post Office |
| Soha BO | Branch Post Office |
| Sugma BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Saharsa, Bihar. Map data: OpenStreetMap, CARTO.