PIN code 231220 – Sonbhadra, Uttar Pradesh
231220 is the PIN code of 1 post office in Sonbhadra district, Uttar Pradesh, served by the Beena Project SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Beena Project SOMap | Post office | Yes | Mirzapur Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.