Pincode 800020 is a 6-digit postal code serving 6 post offices in Patna district, Bihar. LOHIA NAGAR H.O is the Head Post Office for this area, located at 25.5980°N, 85.1552°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Patna delivery zone.
| Post Office | Type |
|---|---|
| LOHIA NAGAR H.O | Head Post Office |
| ASHOK NAGAR SO | Post Office |
| C G NAGAR SO | Post Office |
| K. SECTOR SO | Post Office |
| RMS COLONY SO | Post Office |
| WEST LOHIA NAGAR SO | Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Patna, Bihar. Map data: OpenStreetMap, CARTO.