Home Postcode finder QLD Anthony Anthony postcode QLD Anthony is a locality in Queensland covered by postcode 4310. Postcode 4310 State or territory Queensland (QLD) Region Western Suburbs Add a free Anthony business listing Be the first listing in Anthony Common questionsWhat is the postcode for Anthony?Anthony, QLD has the postcode 4310.What state is Anthony in?Anthony is in Queensland (QLD).Does postcode 4310 cover more than one suburb?Yes. Postcode 4310 covers 26 localities, so the postcode alone does not identify Anthony. Browse other postcodes in Queensland, or widen the search to every Australian postcode.