PIN code 841435 – Siwan, Bihar
841435 is the PIN code of 9 post offices in Siwan district, Bihar, served by the Guthni SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Guthni SOMap | Post office | Yes | Siwan Division |
| Balua BOMap | Branch office | Yes | Siwan Division |
| Bhlua BOMap | Branch office | Yes | Siwan Division |
| Chakari BOMap | Branch office | Yes | Siwan Division |
| Chitakhal BOMap | Branch office | Yes | Siwan Division |
| Dumrahar BOMap | Branch office | Yes | Siwan Division |
| Srikalpur BOMap | Branch office | Yes | Siwan Division |
| Tarwa Parsia BOMap | Branch office | Yes | Siwan Division |
| Tenua BOMap | Branch office | Yes | Siwan Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.