Postal Code 20100
Errenteria +2 · Guipúzcoa, Pais Vasco
20100 is the postal code of Errenteria, Landarbaso, Lezo in Guipúzcoa, Pais Vasco, Spain.
- Postal Code
- 20100
- Province
- Guipúzcoa
- Region
- Pais Vasco
- Country
- Spain
3 places with postal code 20100
| Place | Sub-district | Province | Location |
|---|---|---|---|
| Errenteria | Lezo | Guipúzcoa | 43.312, -1.901 |
| Landarbaso | Lezo | Guipúzcoa | 43.258, -1.907 |
| Lezo | Lezo | Guipúzcoa | 43.322, -1.897 |
Nearby postal codes
Frequently asked questions
Which places use postal code 20100?
Errenteria, Landarbaso, Lezo.
Which province and region is 20100 in?
Guipúzcoa, Pais Vasco, 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.