Home Postcode finder QLD Kaban Kaban postcode QLD Kaban is a locality in Queensland covered by postcode 4888. Postcode 4888 State or territory Queensland (QLD) Region North QLD Add a free Kaban business listing Be the first listing in Kaban Common questionsWhat is the postcode for Kaban?Kaban, QLD has the postcode 4888.What state is Kaban in?Kaban is in Queensland (QLD).Does postcode 4888 cover more than one suburb?Yes. Postcode 4888 covers 5 localities, so the postcode alone does not identify Kaban. Browse other postcodes in Queensland, or widen the search to every Australian postcode.