Home Postcode finder WA Warawarrup Warawarrup postcode WA Warawarrup is a locality in Western Australia covered by postcode 6220. Postcode 6220 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Warawarrup business listing Be the first listing in Warawarrup Common questionsWhat is the postcode for Warawarrup?Warawarrup, WA has the postcode 6220.What state is Warawarrup in?Warawarrup is in Western Australia (WA).Does postcode 6220 cover more than one suburb?Yes. Postcode 6220 covers 6 localities, so the postcode alone does not identify Warawarrup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.