Locality · Vizcaya · Basque Country · Spain
San Roman (Zierbena) — Postal code
The postal code of San Roman (Zierbena) is 48508.
- Locality
- San Roman (Zierbena)
- Province
- Vizcaya
- Autonomous community
- Basque Country
- Country
- Spain
- Postal code
- 48508Single source Value from one source, not cross-checked.
- Coordinates
- 43.3474, -3.0909 — precision approximate
View on OpenStreetMap - Time zone
- Europe/Madrid (UTC+1 / UTC+2 DST)
About this page
Spanish postal codes (códigos postales) have five digits: the first two identify the province. The country is divided into Comunidades Autónomas (autonomous communities), each split into Provincias (provinces); a province groups the localities served by its post offices.
geonames-es. Data generated on 2026-09-23. Methodology · Report an error on this page