Home Postcode finder WA Nanarup Nanarup postcode WA Nanarup is a locality in Western Australia covered by postcode 6330. Postcode 6330 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Nanarup business listing Be the first listing in Nanarup Common questionsWhat is the postcode for Nanarup?Nanarup, WA has the postcode 6330.What state is Nanarup in?Nanarup is in Western Australia (WA).Does postcode 6330 cover more than one suburb?Yes. Postcode 6330 covers 50 localities, so the postcode alone does not identify Nanarup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.