The Traña-Matiena city in Bizkaia province has 1 assigned the ZIP Code 48220.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Bizkaia | Abadiño | 48220 |
| Bizkaia | Abadiño-Zelaieta | 48220 |
| Bizkaia | Gaztelua | 48220 |
| Bizkaia | Gerediaga | 48220 |
| Bizkaia | Mendiola | 48220 |
| Bizkaia | Muntsaratz | 48220 |
Check out the list of Spain ZIP Code