Pincode 846005 is a 6-digit postal code serving 9 post offices in Darbhanga district, Bihar. Postal Traning Centre SO is the Post Office for this area, located at 26.1492°N, 85.8906°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Darbhanga delivery zone.
| Post Office | Type |
|---|---|
| Postal Traning Centre SO | Post Office |
| Barhi BO | Branch Post Office |
| Bariaul BO | Branch Post Office |
| BBira BO | Branch Post Office |
| BKAsthan BO | Branch Post Office |
| Lalsahpur BO | Branch Post Office |
| Siso BO | Branch Post Office |
| Sisodih BO | Branch Post Office |
| Sonhaun BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Darbhanga, Bihar. Map data: OpenStreetMap, CARTO.