PIN code 731223 – Birbhum, West Bengal
731223 is the PIN code of 8 post offices in Birbhum district, West Bengal, served by the R K Sikshapith SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| R K Sikshapith SOMap | Post office | Yes | Birbhum Division |
| Barapahari BOMap | Branch office | Yes | Birbhum Division |
| Beliamritunjoypur BOMap | Branch office | Yes | Birbhum Division |
| Chakaipur BOMap | Branch office | Yes | Birbhum Division |
| Dadpur BOMap | Branch office | Yes | Birbhum Division |
| Kusumba BOMap | Branch office | Yes | Birbhum Division |
| Narayanpur BOMap | Branch office | Yes | Birbhum Division |
| Swadhinpur BOMap | Branch office | Yes | Birbhum Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.