Post Office: SAWAL DHERPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Mardan GPOPin/Post Code:23360Region: Khyber PakhtunkhwaContact Address: Postmaster, Post Office SAWAL DHER (Sub Office), Mardan GPO Pakistan, Pincode:- 23360Postal Dist:- Mardan GPOPostal Region:- Khyber PakhtunkhwaPostal Circle:- Khyber Pakhtunkhwa