Pincode 805107 is a 6-digit postal code serving 6 post offices in Nawada district, Bihar. Kosi SO Nawada is the Post Office for this area, located at 24.8870°N, 85.5350°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Nawada delivery zone.
| Post Office | Type |
|---|---|
| Kosi SO Nawada | Post Office |
| Baghor B.O. | Branch Post Office |
| Bhattagarh BO | Branch Post Office |
| Kundabhalua BO | Branch Post Office |
| Mahrawan BO | Branch Post Office |
| Siur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Nawada, Bihar. Map data: OpenStreetMap, CARTO.