PIN code 813203 – Bhagalpur, Bihar
813203 is the PIN code of 9 post offices in Bhagalpur district, Bihar, served by the Kahalgaon SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kahalgaon SOMap | Post office | Yes | Bhagalpur Division |
| Bhawanipur BOMap | Branch office | Yes | Bhagalpur Division |
| Kalgigaj BOMap | Branch office | Yes | Bhagalpur Division |
| Kasri BOMap | Branch office | Yes | Bhagalpur Division |
| Lalapur Bhader BOMap | Branch office | Yes | Bhagalpur Division |
| Mahesh Munda BOMap | Branch office | Yes | Bhagalpur Division |
| Patharghatta BOMap | Branch office | Yes | Bhagalpur Division |
| Sangitbaita BOMap | Branch office | Yes | Bhagalpur Division |
| Shobhnathpur BOMap | Branch office | Yes | Bhagalpur Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.