Osain pin code is 802183, Bhojpur, Bihar
Osain post office is a Branch Office. And is located in Bhojpur district, Bihar.
Adress of post office: Postmaster, Osain (P.O), Bhojpur, Bihar, India, Pin Code: 802183.
Post Office:- Osain
Post Office Type: Branch Office
Delivery Type: Delivery
Division: Bhojpur
Region: Patna HQ
Taluk: Jagdishpur
Circle: Bihar
Sub Office: Gaudarh Rudranagar
Head Office: Arrah
Other Post Offices with Pincode 802183