The Plaza city in Gipuzkoa province has 1 assigned the ZIP Code 20850.This same ZIP Code applies also to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Gipuzkoa | Azpilgoeta | 20850 |
| Gipuzkoa | Garagartza (Mendaro) | 20850 |
| Gipuzkoa | Mendaro | 20850 |
| Gipuzkoa | Mendarozabal | 20850 |
Check out the list of Spain ZIP Code