The Muskiz city in Bizkaia province has 1 assigned the ZIP Code 48550.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Bizkaia | Cobaron | 48550 |
| Bizkaia | Pobeña | 48550 |
| Bizkaia | La Rigada | 48550 |
| Bizkaia | San Juan (Muskiz) | 48550 |
| Bizkaia | San Julian de Muskiz | 48550 |
| Bizkaia | Santelices | 48550 |
Check out the list of Spain ZIP Code