Post Office: ISLAMABAD B-BLOCK PAK SECTT.Post Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: IslamabadPin/Post Code:44020Region: Federal CapitalContact Address: Postmaster, Post Office ISLAMABAD B-BLOCK PAK SECTT. (Sub Office), Islamabad Pakistan, Pincode:- 44020Postal Dist:- IslamabadPostal Region:- Federal CapitalPostal Circle:- Federal Capital