Post Office: CHAK DADANPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Bannu GPOPin/Post Code:28490Region: Khyber PakhtunkhwaContact Address: Postmaster, Post Office CHAK DADAN (Sub Office), Bannu GPO Pakistan, Pincode:- 28490Postal Dist:- Bannu GPOPostal Region:- Khyber PakhtunkhwaPostal Circle:- Khyber Pakhtunkhwa