| Post Office | B. Jay Nagar B.o |
| Division | Sitamarhi |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Sonbarsa |
| District | Sitamarhi |
| State | Bihar |
| Phone | NA |
| Sub Office | Bhutahi S.O |
| Head Office | Sitamarhi H.O |
| Pincode | 843317 |
The b. jay nagar b.o post office, situated in sonbarsa Taluka of bihar district sitamarhi, operates under the sitamarhi Division. With its PIN code 843317, it connects to the Bhutahi S.O and the Sitamarhi 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.
b. jay nagar b.o branch pincode is 843317
b. jay nagar b.o branch phone number is NA
b. jay nagar b.o branch Head Office is Sitamarhi H.O