Pincode 811307 is a 6-digit postal code serving 2 post offices in Jamui district, Bihar. Jamui HO is the Head Post Office for this area, located at 24.9288°N, 86.2262°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Jamui delivery zone.
| Post Office | Type |
|---|---|
| Jamui HO | Head Post Office |
| Jamui Court SO | Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Jamui, Bihar. Map data: OpenStreetMap, CARTO.