| Post office | Lauhar Farna B.O |
| Pin code | 802311 |
| Office type | B.O |
| Taluk / city | Arrah |
| District name | Bhojpur |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Bhojpur |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Barahara S.O |
| Related head office | Arrah H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 802311 | Bakhorapur B.O | Arrah | Bhojpur | Bihar |
| 802311 | Barahara S.O | Arrah | Bhojpur | Bihar |
| 802311 | Ekauna B.O | Arrah | Bhojpur | Bihar |
| 802311 | Lauhar Farna B.O | Arrah | Bhojpur | Bihar |
| 802311 | Matukpur B.O | Arrah | Bhojpur | Bihar |
| 802311 | Ramsahar B.O | Arrah | Bhojpur | Bihar |
| 802311 | Mohanpur Karja B.O | Barhara | Bhojpur | Bihar |
| 802311 | Neknam Tola B.O | Barhara | Bhojpur | Bihar |