PIN code 802131 – Buxar, Bihar
802131 is the PIN code of 6 post offices in Buxar district, Bihar, served by the Niazipur SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Niazipur SOMap | Post office | Yes | Buxar Division |
| Ekauna Dubauli BOMap | Branch office | Yes | Buxar Division |
| Gangauli BOMap | Branch office | Yes | Bhojpur Division |
| Rajpur BOMap | Branch office | Yes | Buxar Division |
| Sahiyar BOMap | Branch office | Yes | Buxar Division |
| Sheopur Diar BOMap | Branch office | Yes | Buxar Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.