Post Office: DEVALPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: SawabiPin/Post Code:23490Region: North West FrontierContact Address: Postmaster, Post Office DEVAL (Sub Office), Sawabi Pakistan, Pincode:- 23490Postal Dist:- SawabiPostal Region:- North West FrontierPostal Circle:- North West Frontier