| Post Office | Kala Diara B.o |
| Division | Patna |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Na |
| District | Patna |
| State | Bihar |
| Phone | NA |
| Sub Office | Khushrupur S.O |
| Head Office | Patna G.P.O. |
| Pincode | 803202 |
The kala diara b.o post office, situated in na Taluka of bihar district patna, operates under the patna Division. With its PIN code 803202, it connects to the Khushrupur S.O and the Patna G.P.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.
kala diara b.o branch pincode is 803202
kala diara b.o branch phone number is NA
kala diara b.o branch Head Office is Patna G.P.O.