Districts
Postal/ZIP Codes in Adalar, İstanbul
Postal/ZIP Codes in Arnavutköy, İstanbul
Postal/ZIP Codes in Ataşehir, İstanbul
Postal/ZIP Codes in Avcılar, İstanbul
Postal/ZIP Codes in Bağcılar, İstanbul
Postal/ZIP Codes in Bahçelievler, İstanbul
Postal/ZIP Codes in Bakırköy, İstanbul
Postal/ZIP Codes in Başakşehir, İstanbul
Postal/ZIP Codes in Bayrampaşa, İstanbul
Postal/ZIP Codes in Beşiktaş, İstanbul
Postal/ZIP Codes in Beykoz, İstanbul
Postal/ZIP Codes in Beylikdüzü, İstanbul
Postal/ZIP Codes in Beyoğlu, İstanbul
Postal/ZIP Codes in Büyükçekmece, İstanbul
Postal/ZIP Codes in Çatalca, İstanbul
Postal/ZIP Codes in Çekmeköy, İstanbul
Postal/ZIP Codes in Esenler, İstanbul
Postal/ZIP Codes in Esenyurt, İstanbul
Postal/ZIP Codes in Eyüpsultan, İstanbul
Postal/ZIP Codes in Fatih, İstanbul
Postal/ZIP Codes in Gaziosmanpaşa, İstanbul
Postal/ZIP Codes in Güngören, İstanbul
Postal/ZIP Codes in Kadıköy, İstanbul
Postal/ZIP Codes in Kağıthane, İstanbul
Postal/ZIP Codes in Kartal, İstanbul
Postal/ZIP Codes in Küçükçekmece, İstanbul
Postal/ZIP Codes in Maltepe, İstanbul
Postal/ZIP Codes in Pendik, İstanbul
Postal/ZIP Codes in Sancaktepe, İstanbul
Postal/ZIP Codes in Sarıyer, İstanbul