Post Office: KALU KHANPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Mardan GPOPin/Post Code:23410Region: Khyber PakhtunkhwaContact Address: Postmaster, Post Office KALU KHAN (Sub Office), Mardan GPO Pakistan, Pincode:- 23410Postal Dist:- Mardan GPOPostal Region:- Khyber PakhtunkhwaPostal Circle:- Khyber Pakhtunkhwa