This 31421 ZIP Code applies to the following places.
| Province | City | ZIP Code |
|---|---|---|
| Navarra | Ardanaz de Izagaondoa | 31421 |
| Navarra | Beroiz | 31421 |
| Navarra | Guerguitiain | 31421 |
| Navarra | Idoate de Izagaondoa | 31421 |
| Navarra | Indurain | 31421 |
| Navarra | Iriso | 31421 |
| Navarra | Izanoz | 31421 |
| Navarra | Lizarraga (Izagaondoa) | 31421 |
| Navarra | Mendinueta | 31421 |
| Navarra | Reta | 31421 |
| Navarra | Turrillas | 31421 |
| Navarra | Urbicain | 31421 |
| Navarra | Zuazu (Izagaondoa) | 31421 |
Check out the list of Spain ZIP Code