The Billela city in Bizkaia province has 1 assigned the ZIP Code 48100.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Bizkaia | Atela | 48100 |
| Bizkaia | Atxuri | 48100 |
| Bizkaia | Basozabal | 48100 |
| Bizkaia | Belako | 48100 |
| Bizkaia | Berreagamendi | 48100 |
| Bizkaia | Elgezabal | 48100 |
| Bizkaia | Iturribaltzaga | 48100 |
| Bizkaia | Laukariz | 48100 |
| Bizkaia | Llona | 48100 |
| Bizkaia | Maurola | 48100 |
| Bizkaia | Mungia | 48100 |
| Bizkaia | Trobika | 48100 |
| Bizkaia | Zabalondo | 48100 |
Check out the list of Spain ZIP Code