Postcode 57900 in Türkiye
List of localities associated with postcode 57900 in Türkiye.
| Town/locality | Region / county / province | Page |
|---|---|---|
| Akçabük | Sinop | View |
| Alagöz | Sinop | View |
| Ayaz | Sinop | View |
| Çatakgeriş | Sinop | View |
| Çatakgüney | Sinop | View |
| Çatakörencik | Sinop | View |
| Direkli | Sinop | View |
| Düzköy | Sinop | View |
| Düzler | Sinop | View |
| Gaziler | Sinop | View |
| Gemiyanı Mah | Sinop | View |
| Gencek | Sinop | View |
| Gökçealan | Sinop | View |
| Gündoğdu | Sinop | View |
| Güzelkent | Sinop | View |
| Güzelyurt Mah | Sinop | View |
| Haciköy | Sinop | View |
| Hamamli | Sinop | View |
| Işikli | Sinop | View |
| Karabey | Sinop | View |
| Kayabaşi | Sinop | View |
| Kuşçular | Sinop | View |
| Kuzköy | Sinop | View |
| Oymayaka | Sinop | View |
| Sarmaşik | Sinop | View |
| Satiköy | Sinop | View |
| Sazkişla | Sinop | View |
| Sinop | Sinop | View |
| Taçahmet | Sinop | View |
| Taşgüney | Sinop | View |
| Tümerkan Mah | Sinop | View |
| Turhan | Sinop | View |
| Türkeli | Sinop | View |
| Yaprakli | Sinop | View |
| Yazici | Sinop | View |
| Yeşiloba | Sinop | View |
| Yusuflu | Sinop | View |
This postcode is associated with 37 localities Türkiye.
Main source : GeoNames Postal Codes. Last update : 7/6/2026.
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