Since 1982, this guy has had his own zip code

Canada: Father Christmas has his own personal zip code [postcode]; it is the alphanumeric number: H0H 0H0. (Ho-Ho-Ho) In this way people who write to Santa know that their letter will arrive safely. It has been his personal code since 1982 and this address receives some 1 million letters from all over the world each year. Apparently, each letter received will be answered in the same language in which it is written, which, on its own must be a mammoth task.