PIN code 845420 – Purbi Champaran, Bihar
845420 is the PIN code of 11 post offices in Purbi Champaran district, Bihar, served by the Gulwara Madhuban SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Gulwara Madhuban SOMap | Post office | Yes | East Champaran Division |
| Bazitpur BOMap | Branch office | Yes | East Champaran Division |
| Bhelwa BOMap | Branch office | Yes | East Champaran Division |
| Kauriya BOMap | Branch office | Yes | East Champaran Division |
| Khodadpur BOMap | Branch office | Yes | East Champaran Division |
| Koilhara BOMap | Branch office | Yes | East Champaran Division |
| Krishna Nagara BOMap | Branch office | Yes | East Champaran Division |
| Madhurapur BOMap | Branch office | Yes | East Champaran Division |
| Moglania BOMap | Branch office | Yes | East Champaran Division |
| Naurangia BOMap | Branch office | Yes | East Champaran Division |
| Rupani BOMap | Branch office | Yes | East Champaran Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.