PIN code 843121 – Muzaffarpur, Bihar
843121 is the PIN code of 7 post offices in Muzaffarpur district, Bihar, served by the DACollege SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| DACollege SOMap | Post office | Yes | Muzaffarpur Division |
| BBakhari BOMap | Branch office | Yes | Muzaffarpur Division |
| IRNagar BOMap | Branch office | Yes | Muzaffarpur Division |
| Mirapur BOMap | Branch office | Yes | Muzaffarpur Division |
| Pilkhi Gajpatti BOMap | Branch office | Yes | Muzaffarpur Division |
| Raini BOMap | Branch office | Yes | Muzaffarpur Division |
| SMuraul BOMap | Branch office | Yes | Muzaffarpur Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.