Post Office: BIARI AYUB KHANPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Mansehra GPOPin/Post Code:21010Region: Khyber PakhtunkhwaContact Address: Postmaster, Post Office BIARI AYUB KHAN (Sub Office), Mansehra GPO Pakistan, Pincode:- 21010Postal Dist:- Mansehra GPOPostal Region:- Khyber PakhtunkhwaPostal Circle:- Khyber Pakhtunkhwa