Home Postcode finder QLD Ranges Bridge Ranges Bridge postcode QLD Ranges Bridge is a locality in Queensland covered by postcode 4405. Postcode 4405 State or territory Queensland (QLD) Region Toowoomba Region Add a free Ranges Bridge business listing Be the first listing in Ranges Bridge Common questionsWhat is the postcode for Ranges Bridge?Ranges Bridge, QLD has the postcode 4405.What state is Ranges Bridge in?Ranges Bridge is in Queensland (QLD).Does postcode 4405 cover more than one suburb?Yes. Postcode 4405 covers 11 localities, so the postcode alone does not identify Ranges Bridge. Browse other postcodes in Queensland, or widen the search to every Australian postcode.