Postal Code 31730
Aitzano +4 · Navarra, Navarra
31730 is the postal code of Aitzano, Ariztegi, Etxerri and 2 other places in Navarra, Navarra, Spain.
- Postal Code
- 31730
- Province
- Navarra
- Region
- Navarra
- Country
- Spain
5 places with postal code 31730
| Place | Sub-district | Province | Location |
|---|---|---|---|
| Aitzano | Baztan | Navarra | 43.127, -1.538 |
| Ariztegi | Baztan | Navarra | 43.133, -1.525 |
| Etxerri | Baztan | Navarra | 43.135, -1.533 |
| Gartzain | Baztan | Navarra | 43.130, -1.536 |
| Irurita | Baztan | Navarra | 43.130, -1.547 |
Nearby postal codes
Frequently asked questions
Which places use postal code 31730?
Aitzano, Ariztegi, Etxerri, Gartzain, Irurita.
Which province and region is 31730 in?
Navarra, Navarra, Spain.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.