| Post Office | Bairiya B.o |
| Division | Siwan |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Gopalganj |
| District | Gopalganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Bijaipur S.O (Gopalganj) |
| Head Office | Gopalganj H.O |
| Pincode | 841508 |
The bairiya b.o post office, situated in gopalganj Taluka of bihar district gopalganj, operates under the siwan Division. With its PIN code 841508, it connects to the Bijaipur S.O (Gopalganj) and the Gopalganj H.O, ensuring efficient postal services. Located within the muzaffarpur Region and the bihar Circle, this post office plays a crucial role in supporting communication and logistics in the area.
bairiya b.o branch pincode is 841508
bairiya b.o branch phone number is NA
bairiya b.o branch Head Office is Gopalganj H.O