Home Postcode finder WA Charley Creek Charley Creek postcode WA Charley Creek is a locality in Western Australia covered by postcode 6239. Postcode 6239 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Charley Creek business listing Be the first listing in Charley Creek Common questionsWhat is the postcode for Charley Creek?Charley Creek, WA has the postcode 6239.What state is Charley Creek in?Charley Creek is in Western Australia (WA).Does postcode 6239 cover more than one suburb?Yes. Postcode 6239 covers 11 localities, so the postcode alone does not identify Charley Creek. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.