The Alen city in Bizkaia province has 1 assigned the ZIP Code 48870.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Bizkaia | Bezi | 48870 |
| Bizkaia | Labarrieta | 48870 |
| Bizkaia | Olabarrieta | 48870 |
Check out the list of Spain ZIP Code