| Post office | Kerai B.O |
| Pin code | 848160 |
| Office type | B.O |
| Taluk / city | Samastipur |
| District name | Samastipur |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Samastipur |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Kalyanpur S.O (Samastipur) |
| Related head office | Samastipur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 848160 | Bajitpur Bombaiya B.O | Samastipur | Samastipur | Bihar |
| 848160 | Chakhabib B.O | Samastipur | Samastipur | Bihar |
| 848160 | Kalyanpur S.O (Samastipur) | Samastipur | Samastipur | Bihar |
| 848160 | Kerai B.O | Samastipur | Samastipur | Bihar |
| 848160 | Mahmadpur Sakra B.O | Samastipur | Samastipur | Bihar |
| 848160 | Mehsi B.O | Samastipur | Samastipur | Bihar |
| 848160 | Samartha B.O | Samastipur | Samastipur | Bihar |