Postal Code 23730
Altenkrempe +3 · Schleswig-Holstein
23730 is the postal code of Altenkrempe, Neustadt in Holstein, Schashagen and 1 other place in Schleswig-Holstein, Germany.
- Postal Code
- 23730
- District
- —
- State
- Schleswig-Holstein
- Country
- Germany
4 places with postal code 23730
| Place | Sub-district | District | Location |
|---|---|---|---|
| Altenkrempe | Kreis Ostholstein | — | 54.133, 10.833 |
| Neustadt in Holstein | Kreis Ostholstein | — | 54.107, 10.815 |
| Schashagen | Kreis Ostholstein | — | 54.133, 10.883 |
| Sierksdorf | Kreis Ostholstein | — | 54.067, 10.767 |
Near Hamburg
The nearest major city is Hamburg, about 83 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 23730?
Altenkrempe, Neustadt in Holstein, Schashagen, Sierksdorf.
Which district and state is 23730 in?
Schleswig-Holstein, Germany.
What is the nearest major city to 23730?
Hamburg, about 83 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.