Home Postcode finder WA Nalyerlup Nalyerlup postcode WA Nalyerlup is a locality in Western Australia covered by postcode 6338. Postcode 6338 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Nalyerlup business listing Be the first listing in Nalyerlup Common questionsWhat is the postcode for Nalyerlup?Nalyerlup, WA has the postcode 6338.What state is Nalyerlup in?Nalyerlup is in Western Australia (WA).Does postcode 6338 cover more than one suburb?Yes. Postcode 6338 covers 9 localities, so the postcode alone does not identify Nalyerlup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.