| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Barış mah., İstanbul) | 34520 |
| Postal/ZIP Codes in Büyükşehir mah., İstanbul) | 34520 |
| Postal/ZIP Codes in Cumhuriyet mah., İstanbul) | 34520 |
| Postal/ZIP Codes in Kavaklı mah., İstanbul) | 34520 |
| Postal Codes in Beylikdüzü | |
|---|---|
| Postal/ZIP Codes in Beylikdüzü | |
| Postal/ZIP Codes in Gürpınar | |
| Postal/ZIP Codes in Yakuplu | |