PIN code 841406 – Siwan, Bihar
841406 is the PIN code of 16 post offices in Siwan district, Bihar, served by the Basantpur SO Siwan sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Basantpur SO SiwanMap | Post office | Yes | Siwan Division |
| Baghi BOMap | Branch office | Yes | Siwan Division |
| Baijubarhoga BOMap | Branch office | Yes | Siwan Division |
| Basaowan BOMap | Branch office | Yes | Siwan Division |
| Chorauli BOMap | Branch office | Yes | Siwan Division |
| Chorma BOMap | Branch office | Yes | Siwan Division |
| Hussaipurnand BOMap | Branch office | Yes | Siwan Division |
| Jagatpur BOMap | Branch office | Yes | Siwan Division |
| Kauria BOMap | Branch office | Yes | Siwan Division |
| Kherwa BOMap | Branch office | Yes | Siwan Division |
| Mohmda Bazar BOMap | Branch office | Yes | Siwan Division |
| Molnapur BOMap | Branch office | Yes | Siwan Division |
| Sahrkola BOMap | Branch office | Yes | Siwan Division |
| Sekhpura BOMap | Branch office | Yes | Siwan Division |
| Sohilpatti BOMap | Branch office | Yes | Siwan Division |
| Sughri 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.