| Post office | Gachhai B.O |
| Pin code | 802214 |
| Office type | B.O |
| Taluk / city | Karakat |
| District name | Rohtas |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Rohtas |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Gorari S.O |
| Related head office | Sasaram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 802214 | Amoura B.O | Karakat | Rohtas | Bihar |
| 802214 | Bad B.O | Karakat | Rohtas | Bihar |
| 802214 | Baradih B.O | Karakat | Rohtas | Bihar |
| 802214 | Belwain B.O | Karakat | Rohtas | Bihar |
| 802214 | Burhwal B.O | Karakat | Rohtas | Bihar |
| 802214 | Deo B.O | Karakat | Rohtas | Bihar |
| 802214 | Dhawani B.O | Karakat | Rohtas | Bihar |
| 802214 | Gachhai B.O | Karakat | Rohtas | Bihar |
| 802214 | Gorakh Parasi B.O | Karakat | Rohtas | Bihar |
| 802214 | Gorari S.O | Karakat | Rohtas | Bihar |
| 802214 | Karup Itwa B.O | Karakat | Rohtas | Bihar |