Home Postcode finder QLD Lissner Lissner postcode QLD Lissner is a locality in Queensland covered by postcode 4820. Postcode 4820 State or territory Queensland (QLD) Region North QLD Add a free Lissner business listing Be the first listing in Lissner Common questionsWhat is the postcode for Lissner?Lissner, QLD has the postcode 4820.What state is Lissner in?Lissner is in Queensland (QLD).Does postcode 4820 cover more than one suburb?Yes. Postcode 4820 covers 21 localities, so the postcode alone does not identify Lissner. Browse other postcodes in Queensland, or widen the search to every Australian postcode.