Home Postcode finder QLD Buccan Buccan postcode QLD Buccan is a locality in Queensland covered by postcode 4207. Postcode 4207 State or territory Queensland (QLD) Region South Subs Add a free Buccan business listing Be the first listing in Buccan Common questionsWhat is the postcode for Buccan?Buccan, QLD has the postcode 4207.What state is Buccan in?Buccan is in Queensland (QLD).Does postcode 4207 cover more than one suburb?Yes. Postcode 4207 covers 20 localities, so the postcode alone does not identify Buccan. Browse other postcodes in Queensland, or widen the search to every Australian postcode.