| Post office | Sarai S.O |
| Pin code | 844125 |
| Office type | S.O |
| Taluk / city | Bhagwanpur |
| District name | Vaishali |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Vaishali |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Hajipur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 844125 | Akhtiyarpur Paterha B.O | Bhagwanpur | Vaishali | Bihar |
| 844125 | Anjani B.O | Bhagwanpur | Vaishali | Bihar |
| 844125 | Sarai S.O | Bhagwanpur | Vaishali | Bihar |
| 844125 | Thathan Buzurg B.O | Hajipur | Vaishali | Bihar |
| 844125 | Mani Bhakurahar B.O | Lalganj | Vaishali | Bihar |
| 844125 | Birna Lakhan Sen B.O | NA | Vaishali | Bihar |
| 844125 | Belkunda B.O | Rajapakar | Vaishali | Bihar |
| 844125 | Bhojpatti B.O | Rajapakar | Vaishali | Bihar |