| Post Office | Kalyanpur B.o |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Bidupur |
| District | Vaishali |
| State | Bihar |
| Phone | NA |
| Sub Office | Chaksikandar S.O |
| Head Office | Hajipur H.O |
| Pincode | 844115 |
The kalyanpur b.o post office, situated in bidupur Taluka of bihar district vaishali, operates under the vaishali Division. With its PIN code 844115, it connects to the Chaksikandar S.O and the Hajipur H.O, ensuring efficient postal services. Located within the patna hq Region and the bihar Circle, this post office plays a crucial role in supporting communication and logistics in the area.
kalyanpur b.o branch pincode is 844115
kalyanpur b.o branch phone number is NA
kalyanpur b.o branch Head Office is Hajipur H.O