| Post Office | Kayamnagar S.o |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Arrah |
| District | Bhojpur |
| State | Bihar |
| Phone | 06182-111111 |
| Sub Office | NA |
| Head Office | Arrah H.O |
| Pincode | 802314 |
The kayamnagar s.o post office, situated in arrah Taluka of bihar district bhojpur, operates under the bhojpur Division. With its PIN code 802314, it connects to the NA and the Arrah 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.
kayamnagar s.o branch pincode is 802314
kayamnagar s.o branch phone number is 06182-111111
kayamnagar s.o branch Head Office is Arrah H.O