| Post Office | Amarpur B.o |
| Division | Siwan |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Gopalganj |
| District | Gopalganj |
| State | Bihar |
| Phone | NA |
| Sub Office | Sidhwalia S.O |
| Head Office | Gopalganj H.O |
| Pincode | 841423 |
The amarpur b.o post office, situated in gopalganj Taluka of bihar district gopalganj, operates under the siwan Division. With its PIN code 841423, it connects to the Sidhwalia S.O 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.
amarpur b.o branch pincode is 841423
amarpur b.o branch phone number is NA
amarpur b.o branch Head Office is Gopalganj H.O