Home Postcode finder QLD Lamb Range Lamb Range postcode QLD Lamb Range is a locality in Queensland covered by postcode 4870. Postcode 4870 State or territory Queensland (QLD) Region North QLD Add a free Lamb Range business listing Be the first listing in Lamb Range Common questionsWhat is the postcode for Lamb Range?Lamb Range, QLD has the postcode 4870.What state is Lamb Range in?Lamb Range is in Queensland (QLD).Does postcode 4870 cover more than one suburb?Yes. Postcode 4870 covers 26 localities, so the postcode alone does not identify Lamb Range. Browse other postcodes in Queensland, or widen the search to every Australian postcode.