Home Postcode finder QLD Auchenflower Auchenflower postcode QLD Auchenflower is a locality in Queensland covered by postcode 4066. Postcode 4066 State or territory Queensland (QLD) Region Northgate Add a free Auchenflower business listing More business listings in Auchenflower Businesses in AuchenflowerBrisbane Upper GI SurgeryAuchenflower QLD, Australia · 0733671126Byrony O Neill483 Milton Road · 0412132480Dr Boon Kua24 Chasely Street · 0738705000 Common questionsWhat is the postcode for Auchenflower?Auchenflower, QLD has the postcode 4066.What state is Auchenflower in?Auchenflower is in Queensland (QLD).Does postcode 4066 cover more than one suburb?Yes. Postcode 4066 covers 3 localities, so the postcode alone does not identify Auchenflower. Browse other postcodes in Queensland, or widen the search to every Australian postcode.