Postal codes in Andorra
Until 2004, Andorra had no post codes, but in that year, in cooperation with both countries' postal administrations, they were finally introduced, with each of the seven parishes of Andorra having its own post code (or codi postal in Catalan).
|Andorra la Vella||AD500|
|Sant Julià de Lòria||AD600|
PO Box addresses require different post codes, ending in the digit "1", so, for example, a letter sent to a PO Box address in Andorra la Vella would require the post code AD501.