Home Postcode finder QLD Dargal Road Dargal Road postcode QLD Dargal Road is a locality in Queensland covered by postcode 4455. Postcode 4455 State or territory Queensland (QLD) Region Toowoomba Region Add a free Dargal Road business listing Be the first listing in Dargal Road Common questionsWhat is the postcode for Dargal Road?Dargal Road, QLD has the postcode 4455.What state is Dargal Road in?Dargal Road is in Queensland (QLD).Does postcode 4455 cover more than one suburb?Yes. Postcode 4455 covers 19 localities, so the postcode alone does not identify Dargal Road. Browse other postcodes in Queensland, or widen the search to every Australian postcode.