About postal code 4021
The postal code 4021 routes mail to Linz, Donau Postfach in the Oberösterreich region of Austria. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Austria · Postal code
4021 - Linz, Donau Postfach
Postal code 4021 is Linz, Donau Postfach in Oberösterreich, Austria.
| Postal code | 4021 |
| Place | Linz, Donau Postfach |
| Region | Oberösterreich |
| Country | Austria (AT) |
| Coordinates | 48.3047, 14.268 (map) |