Post Office: ISLAMABAD I-8/4Post Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Islamabad GPOPin/Post Code:44790Region: Federal CapitalContact Address: Postmaster, Post Office ISLAMABAD I-8/4 (Sub Office), Islamabad GPO Pakistan, Pincode:- 44790Postal Dist:- Islamabad GPOPostal Region:- Federal CapitalPostal Circle:- Federal Capital