Polish national identification number (PESEL): eleven digits encoding the date of birth, a serial and a sex digit. Eleven bare digits also match the Italian VAT number and the Australian business number, and a PESEL for a birth after 1999 starts with a zero, which the German phone pattern claims.
Label: PL_PESEL
(?<!\d)\d{11}(?!\d)PESEL 44051401359 w dokumencie. → 44051401359Numer 02322412345 dla dziecka. → 02322412345PESEL 4405140135PESEL 440514013591Tags: pl, government-id, identity