Pincode 852121 is a 6-digit postal code serving 8 post offices in Madhepura district, Bihar. Mathahi SO is the Post Office for this area, located at 25.9059°N, 86.7227°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Madhepura delivery zone.
| Post Office | Type |
|---|---|
| Mathahi SO | Post Office |
| Arraha BO | Branch Post Office |
| Basudeva BO | Branch Post Office |
| BGarhia BO | Branch Post Office |
| BTekhti BO | Branch Post Office |
| SDakshinwari BO | Branch Post Office |
| SSimraha BO | Branch Post Office |
| T Dhanchhoa BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Madhepura, Bihar. Map data: OpenStreetMap, CARTO.