Beykoz District Postal Codes
İstanbul, Turkey · 8 codes
Beykoz District in İstanbul has 8 postal codes, from 34800 to 34830, serving 8 places.
Postal codes in Beykoz
Frequently asked questions
What is the postal code of Beykoz?
Beykoz has 8 postal codes, from 34800 to 34830. The table lists the places each one serves.
How many places are listed in Beykoz District?
8 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.