Pincode 497331 is a 6-digit postal code serving 11 post offices in Korea district, Chhattisgarh. Patna SO is the Post Office for this area, located at 23.2975°N, 82.6710°E. The first digit ‘4’ identifies the Chhattisgarh postal region; the full code pinpoints the Korea delivery zone.
| Post Office | Type |
|---|---|
| Patna SO | Post Office |
| Badsara BO | Branch Post Office |
| Dumaria BO | Branch Post Office |
| Gangoti BO | Branch Post Office |
| Girjapur BO | Branch Post Office |
| Katkona Colly BO | Branch Post Office |
| Mahora BO | Branch Post Office |
| Pandavpara BO | Branch Post Office |
| Ranai BO | Branch Post Office |
| Sarbhoka BO | Branch Post Office |
| Tejpur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Korea, Chhattisgarh. Map data: OpenStreetMap, CARTO.