PIN code 852109 – Supaul, Bihar
852109 is the PIN code of 7 post offices in Supaul district, Bihar, served by the Ganpatganj SO Supaul sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ganpatganj SO SupaulMap | Post office | Yes | Saharsa Division |
| Achalpur BOMap | Branch office | Yes | Saharsa Division |
| Devipur BOMap | Branch office | Yes | Saharsa Division |
| Dharhara BOMap | Branch office | Yes | Saharsa Division |
| Lalpur BOMap | Branch office | Yes | Saharsa Division |
| Mahadeo Asthan BOMap | Branch office | Yes | Saharsa Division |
| Maheshpur BOMap | Branch office | Yes | Saharsa Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.