Adalar District Postal Codes
İstanbul, Turkey · 4 codes
Adalar District in İstanbul has 4 postal codes, from 34970 to 34977, serving 4 places.
Postal codes in Adalar
Frequently asked questions
What is the postal code of Adalar?
Adalar has 4 postal codes, from 34970 to 34977. The table lists the places each one serves.
How many places are listed in Adalar District?
4 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.