Postcodes for San Esteban (Illano) - Spain
List of postcodes associated with San Esteban (Illano) in Spain.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| 33734 | San Esteban (Illano) | Asturias | Complete postcode | GeoNames Postal Codes | 7/6/2026 |