Italian postal code (CAP): five digits, with no structural rule beyond the length, which makes it the loosest of the five-digit codes. It matches every French, German, Spanish and US postal code as well, so it belongs in an Italian detector of its own.
Label: IT_CAP
(?<!\d)\d{5}(?!\d)Roma, 00184 vicino alla stazione. → 00184CAP 20121 per Milano centro. → 20121CAP 2012CAP 201210Tags: it, location, contact