Pincode 231219 is a 6-digit postal code serving 7 post offices in Sonbhadra district, Uttar Pradesh. Obra SO Sonbhadra is the Post Office for this area, located at 24.4476°N, 82.8637°E. The first digit ‘2’ identifies the Uttar Pradesh postal region; the full code pinpoints the Sonbhadra delivery zone.
| Post Office | Type |
|---|---|
| Obra SO Sonbhadra | Post Office |
| Obra Thermal SO | Post Office |
| Billi Markundi BO | Branch Post Office |
| Khadar B.O | Branch Post Office |
| Nawa Tola B.O | Branch Post Office |
| Panari BO | Branch Post Office |
| Parsoi BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Sonbhadra, Uttar Pradesh. Map data: OpenStreetMap, CARTO.