Federal capital Codes Postaux - Pakistan Federal capital Codes PostauxIslamabad Gpo - 44000Islamabad Primr Minister Sectt. - 44010Islamabad B Block Pak Sectt. - 44020Islamabad National Assembly - 44030Islamabad Aiwan E Saddar - 44040Islamabad G 5 Foreign Office - 44050Islamabad G 8/Markaz - 44080Islamabad G 9/Markaz - 44090Islamabad G 10 Markaz - 44100Islamabad G 15 Sector - 44150Islamabad F 7 Markaz - 44210Islamabad F 8 Markaz - 44220Islamabad E 9 (Air Hq) - 44230Islamabad Allama Iqbal Open University - 44310Islamabad Federal Board - 44320Islamabad I 8/4 - 44790Islamabad I 10/Markaz - 44800Golra - 45200Islamabad Hajj Complex - 45210Shah Allah Ditta - 45220Tarnol - 45230Bagnial - 45240Mara Jaffar, Islamabad - 45250Noorpur Shahan, Islamabad - 45300Islamabad Quiaid E Azam University - 45320Bara Kau - 45400Saree Chowk - 45410Islamabad National Health Laboratiories - 45500Rawal Town, Islamabad - 45510Malpur, Islamabad - 45520Tarlai Kalan - 45550Kuri, Islamabad - 45570Ali Pur Frash - 45600Jagiot, Islamabad - 45610Pind Malkan - 45624Kirpa, Islamabad - 45640Nilore, Islamabad - 45650Chirah - 45680Islamabad, Model Town Humak - 45700Lohi Bher, Islamabad - 45710Pakistan Town (Korang Town) - 45720Islamabad Dha Phase Ii - 45730Sohan - 45740Sihala - 45750Herdogher - 45800Rewat - 45900