Home Postcode finder QLD Blantyre Blantyre postcode QLD Blantyre is a locality in Queensland covered by postcode 4310. Postcode 4310 State or territory Queensland (QLD) Region Western Suburbs Add a free Blantyre business listing Be the first listing in Blantyre Common questionsWhat is the postcode for Blantyre?Blantyre, QLD has the postcode 4310.What state is Blantyre in?Blantyre is in Queensland (QLD).Does postcode 4310 cover more than one suburb?Yes. Postcode 4310 covers 26 localities, so the postcode alone does not identify Blantyre. Browse other postcodes in Queensland, or widen the search to every Australian postcode.