Pincode 731223 is a 6-digit postal code serving 8 post offices in Birbhum district, West Bengal. R K Sikshapith SO is the Post Office for this area, located at 23.8402°N, 87.6186°E. The first digit ‘7’ identifies the West Bengal postal region; the full code pinpoints the Birbhum delivery zone.
| Post Office | Type |
|---|---|
| R K Sikshapith SO | Post Office |
| Barapahari BO | Branch Post Office |
| Beliamritunjoypur BO | Branch Post Office |
| Chakaipur BO | Branch Post Office |
| Dadpur BO | Branch Post Office |
| Kusumba BO | Branch Post Office |
| Narayanpur BO | Branch Post Office |
| Swadhinpur BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Birbhum, West Bengal. Map data: OpenStreetMap, CARTO.