Postal Code 30457
Hannover · Niedersachsen
30457 is the postal code of Hannover in Niedersachsen, Germany.
- Postal Code
- 30457
- District
- —
- State
- Niedersachsen
- Country
- Germany
Place with postal code 30457
| Place | Sub-district | District | Location |
|---|---|---|---|
| Hannover | Region Hannover | — | 52.329, 9.700 |
Near Hannover
The nearest major city is Hannover, about 5 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 30457?
Hannover.
Which district and state is 30457 in?
Niedersachsen, Germany.
What is the nearest major city to 30457?
Hannover, about 5 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.