Home Postcode finder QLD Port Of Brisbane Port Of Brisbane postcode QLD Port Of Brisbane is a locality in Queensland covered by postcode 4178. Postcode 4178 State or territory Queensland (QLD) Region Brisbane Central Add a free Port Of Brisbane business listing More business listings in Port Of Brisbane Businesses in Port Of BrisbaneOSS World Wide Moversw3/8 Osprey Drive, Port Of Brisbane QLD 4178, Australia · 1300 790 622 Common questionsWhat is the postcode for Port Of Brisbane?Port Of Brisbane, QLD has the postcode 4178.What state is Port Of Brisbane in?Port Of Brisbane is in Queensland (QLD).Does postcode 4178 cover more than one suburb?Yes. Postcode 4178 covers 6 localities, so the postcode alone does not identify Port Of Brisbane. Browse other postcodes in Queensland, or widen the search to every Australian postcode.