Home Postcode finder QLD Thane Thane postcode QLD Thane is a locality in Queensland covered by postcode 4370. Postcode 4370 State or territory Queensland (QLD) Region Toowoomba Region Add a free Thane business listing Be the first listing in Thane Common questionsWhat is the postcode for Thane?Thane, QLD has the postcode 4370.What state is Thane in?Thane is in Queensland (QLD).Does postcode 4370 cover more than one suburb?Yes. Postcode 4370 covers 46 localities, so the postcode alone does not identify Thane. Browse other postcodes in Queensland, or widen the search to every Australian postcode.