Can different world states issue passports with the same "number"?
Typically, passport numbers are not just running indices of the passports issued, but have certain rules regarding relating the numbers, use of letters, and/or suffixes and prefixes.
Is it the case, that you can determine which world state issued a passport based solely on the "number" (i.e. digit-and-letter combination referred to as the passport number)? Or can different states issue passports with the same number?
Best Answer
The passport number itself is not normalised, can have different lengths and structures depending both on the country and when it was issued, can use the same number for different passports issued by different countries, and usually does not include any information about the issuing country.
However, the MRZ (machine readable zone, the two lines at the bottom of the bio page) is standardised and includes both the issuer country and the passport number (and more information).
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Can you have passports from two different countries?
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Passports do not include your address. Passport data pages, or biodata pages, only include your name, passport number, nationality, date and place of birth, your sex, and the passport's date of issue and date of expiry.Can you have same passport number?
Is it possible for someone else in the world to have the exact same passport number as you? Yes, if you consider just the number, then it's possible that someone from another country has a number identical to yours.Do all passports have the same format?
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