854201 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Balua Kachahari BO | BO | Delivery | Purnia | Bihar |
| Banaili SO | PO | Delivery | Purnia | Bihar |
| Kala Balua BO | BO | Delivery | Araria | Bihar |
| Malinia Diara BO | BO | Delivery | Purnia | Bihar |
| Ramnagar BO | BO | Delivery | Purnia | Bihar |
Source: RBI / India Post source upload · verified 04 Jul 2026