Postal Code 31800
Altsasu/Alsasua · Navarra, Navarra
31800 is the postal code of Altsasu/Alsasua in Navarra, Navarra, Spain.
- Postal Code
- 31800
- Province
- Navarra
- Region
- Navarra
- Country
- Spain
Place with postal code 31800
| Place | Sub-district | Province | Location |
|---|---|---|---|
| Altsasu/Alsasua | Altsasu/Alsasua | Navarra | 42.895, -2.171 |
Nearby postal codes
Frequently asked questions
Which places use postal code 31800?
Altsasu/Alsasua.
Which province and region is 31800 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.