The Arenao city in Bizkaia province has 1 assigned the ZIP Code 48191.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Bizkaia | La Aceña | 48191 |
| Bizkaia | Atxuriaga | 48191 |
| Bizkaia | Galdames | 48191 |
| Bizkaia | Llano | 48191 |
| Bizkaia | Montellano | 48191 |
| Bizkaia | San Esteban (Galdames) | 48191 |
| Bizkaia | San Pedro (Galdames) | 48191 |
| Bizkaia | Txabarri | 48191 |
| Bizkaia | El Ventorro | 48191 |
| Bizkaia | Poligono industrial La Aceña | 48191 |
Check out the list of Spain ZIP Code