TR Turkey Major Regions Postal Code Details
🏛️ Gölcük · Kocaeli
41950
Atatürk Mah.
41650
Ayvazpinari Mah.
41650
Çiftlik Mah.
41950
Cumhuriyet Mah.
41650
Değirmendere Merkez Mah.
41650
Değirmendere Yali Mah.
41650
Deniz Evler Mah.
41650
Donanma Mah.
41650
Dumlupinar Mah.
41650
Düzağaç Mah.
41650
Eskiferhadiye Mah.
41650
Ferhadiye Mah.
41650
Halidere Yali Mah.
41650
Halidere Yeni Mah.
41650
Hamidiye Mah.
41650
Hasaneyn Mah.
41650
Hisareyn Merkez Mah.
41650
İcadiye Mah.
41650
İhsaniye Merkez Mah.
41650
İpek Yolu Mah.
41650
İrşadiye Mah.
41650
Karaköprü Mah.
41650
Kavakli Mah.
41950
Körfez Mah.
41650
Lütfiye Mah.
41650
Mamuriye Mah.
41950
Merkez Mah.
41650
Mesruriye Mah.
41650
Nimetiye Mah.
41650
Nüzhetiye Mah.
41650
Örcün Mah.
41650
Panayir Mah.
41650
Piyalepaşa Mah.
41650
Sarayli Mah.
41650
Şehitler Mah.
41650
Selimiye Mah.
41650
Şevketiye Mah.
41650
Şirinköy Mah.
41650
Siyretiye Mah.
41650
Sofular Mah.
41950
Topçular Mah.
41650
Ulaşli Yali Mah.
41650
Ulaşli Yavuz Sultan Selim Mah.
41650
Ümmiye Mah.
41650
Yazlik Merkez Mah.
41650
Yazlik Yeni Mah.
41650
Yeni Mah.
41950
Yukari Mah.
41650
Yunus Emre Mah.
41950
Yüzbaşilar Mah.
📮TR Turkey Regional Postal Code FAQ & Postal Regulations
🔢 How many digits is a Turkish postal code?
Turkish postal codes consist of 5 digits, e.g., 34000 for the European side of Istanbul.
📍 How to find a postal code for a specific address?
Use the PTT (Turkish Post) official website's postal code search tool by entering city, district, and street name.
📦 Is a postal code mandatory for shipping to Turkey?
Yes, it's essential for mail sorting. Missing or incorrect codes may cause delays or returns.
🏙️ Do different districts in the same city share postal codes?
No. Codes vary by district and street, e.g., Çankaya (06690) and Keçiören (06300) in Ankara have different codes.