Home Postcode finder QLD Narko Narko postcode QLD Narko is a locality in Queensland covered by postcode 4352. Postcode 4352 State or territory Queensland (QLD) Region Toowoomba Region Add a free Narko business listing Be the first listing in Narko Common questionsWhat is the postcode for Narko?Narko, QLD has the postcode 4352.What state is Narko in?Narko is in Queensland (QLD).Does postcode 4352 cover more than one suburb?Yes. Postcode 4352 covers 71 localities, so the postcode alone does not identify Narko. Browse other postcodes in Queensland, or widen the search to every Australian postcode.