Home Postcode finder QLD Tanawha Tanawha postcode QLD Tanawha is a locality in Queensland covered by postcode 4556. Postcode 4556 State or territory Queensland (QLD) Region Sunshine Coast Add a free Tanawha business listing More business listings in Tanawha Businesses in TanawhaSLY Collective212 Tanawha Tourist Drive Tanawha · 0429785190 Common questionsWhat is the postcode for Tanawha?Tanawha, QLD has the postcode 4556.What state is Tanawha in?Tanawha is in Queensland (QLD).Does postcode 4556 cover more than one suburb?Yes. Postcode 4556 covers 6 localities, so the postcode alone does not identify Tanawha. Browse other postcodes in Queensland, or widen the search to every Australian postcode.