Home Postcode finder QLD Ficks Crossing Ficks Crossing postcode QLD Ficks Crossing is a locality in Queensland covered by postcode 4606. Postcode 4606 State or territory Queensland (QLD) Region Toowoomba Region Add a free Ficks Crossing business listing Be the first listing in Ficks Crossing Common questionsWhat is the postcode for Ficks Crossing?Ficks Crossing, QLD has the postcode 4606.What state is Ficks Crossing in?Ficks Crossing is in Queensland (QLD).Does postcode 4606 cover more than one suburb?Yes. Postcode 4606 covers 9 localities, so the postcode alone does not identify Ficks Crossing. Browse other postcodes in Queensland, or widen the search to every Australian postcode.