Postal Code 34820
Beykoz · Beykoz, İstanbul
34820 is the postal code of Beykoz in Beykoz, İstanbul, Turkey.
- Postal Code
- 34820
- District
- Beykoz
- Province
- İstanbul
- Country
- Turkey
Place with postal code 34820
| Place | District | Location |
|---|---|---|
| Beykoz | Beykoz | 41.144, 29.091 |
Near Istanbul
The nearest major city is Istanbul, about 19 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 34820?
Beykoz.
Which district and province is 34820 in?
Beykoz, İstanbul, Turkey.
What is the nearest major city to 34820?
Istanbul, about 19 km away.
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.