Home Postcode finder QLD Coral Cove Coral Cove postcode QLD Coral Cove is a locality in Queensland covered by postcode 4670. Postcode 4670 State or territory Queensland (QLD) Region Sunshine Coast Add a free Coral Cove business listing Be the first listing in Coral Cove Common questionsWhat is the postcode for Coral Cove?Coral Cove, QLD has the postcode 4670.What state is Coral Cove in?Coral Cove is in Queensland (QLD).Does postcode 4670 cover more than one suburb?Yes. Postcode 4670 covers 52 localities, so the postcode alone does not identify Coral Cove. Browse other postcodes in Queensland, or widen the search to every Australian postcode.