Post Office: BIARI AYUB KHANPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: MansehraPin/Post Code:21010Region: North West FrontierContact Address: Postmaster, Post Office BIARI AYUB KHAN (Sub Office), Mansehra Pakistan, Pincode:- 21010Postal Dist:- MansehraPostal Region:- North West FrontierPostal Circle:- North West Frontier