About postal code 30657
The postal code 30657 routes mail to Hannover in the Niedersachsen region of Germany. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Germany ยท Postal code
30657 - Hannover
Postal code 30657 is Hannover in Niedersachsen, Germany.
| Postal code | 30657 |
| Place | Hannover |
| Region | Niedersachsen |
| Country | Germany (DE) |
| Coordinates | 52.4265, 9.7921 (map) |