PIN code 841242 – Siwan, Bihar
841242 is the PIN code of 4 post offices in Siwan district, Bihar, served by the Paterhi SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Paterhi SOMap | Post office | Yes | Siwan Division |
| Choiapali BOMap | Branch office | Yes | Siwan Division |
| Paterha BOMap | Branch office | Yes | Siwan Division |
| Ratanparauli 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.