PIN code 841408 – Siwan, Bihar
841408 is the PIN code of 7 post offices in Siwan district, Bihar, served by the Bhagwanpur Hat SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Bhagwanpur Hat SOMap | Post office | Yes | Siwan Division |
| Barhipurgop BOMap | Branch office | Yes | Siwan Division |
| Barkagaowan BOMap | Branch office | Yes | Siwan Division |
| Bhikhampur BOMap | Branch office | Yes | Siwan Division |
| Hulesra BOMap | Branch office | Yes | Siwan Division |
| Sahsrawan BOMap | Branch office | Yes | Siwan Division |
| Sondhani 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.