= Liechtensteinian Postal Codes = <> ---- == History == The German-speaking nations have an informal (and decreasingly utilized) system of prefixing postal codes with a country code. Liechtenstein's code was "FL", leading to postal codes like "FL-1234". ([[PostalCodes/Germany|Germany]] used "D", [[PostalCodes/Austria|Austria]] used "A", and [[PostalCodes/Switzerland|Switzerland]] used "CH"). ---- == Specification == Liechtensteinian postal codes are 4 digits long (zero-padded). ---- CategoryRicottone