PIN code 843320 – Sitamarhi, Bihar
843320 is the PIN code of 23 post offices in Sitamarhi district, Bihar, served by the Janakpur Road SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Janakpur Road SOMap | Post office | Yes | Sitamarhi Division |
| Pupari Bazar SOMap | Post office | No | Sitamarhi Division |
| B Dharmapur BOMap | Branch office | Yes | Sitamarhi Division |
| B Maksudan BOMap | Branch office | Yes | Sitamarhi Division |
| B Rasalpur BOMap | Branch office | Yes | Sitamarhi Division |
| Bachharpur BOMap | Branch office | Yes | Sitamarhi Division |
| Basotra BOMap | Branch office | Yes | Sitamarhi Division |
| BBajitpur BOMap | Branch office | Yes | Sitamarhi Division |
| Bedaul BOMap | Branch office | Yes | Sitamarhi Division |
| Bhantabari BOMap | Branch office | Yes | Sitamarhi Division |
| Chaipura BOMap | Branch office | Yes | Sitamarhi Division |
| Chinachak BOMap | Branch office | Yes | Sitamarhi Division |
| Dumharpatti BOMap | Branch office | Yes | Sitamarhi Division |
| Gangati BOMap | Branch office | Yes | Sitamarhi Division |
| Garha BOMap | Branch office | Yes | Sitamarhi Division |
| H Chandei BOMap | Branch office | Yes | Sitamarhi Division |
| Hardiya BOMap | Branch office | Yes | Sitamarhi Division |
| Jhajhihat BOMap | Branch office | Yes | Sitamarhi Division |
| KBP Pupri BOMap | Branch office | Yes | Sitamarhi Division |
| Narayanpur BOMap | Branch office | Yes | Sitamarhi Division |
| Piprarhi BOMap | Branch office | Yes | Sitamarhi Division |
| Pokharbhinda BOMap | Branch office | Yes | Sitamarhi Division |
| Ratan Lasmi BOMap | Branch office | Yes | Sitamarhi Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.