Home Postcode finder WA Bullabulling Bullabulling postcode WA Bullabulling is a locality in Western Australia covered by postcode 6429. Postcode 6429 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Bullabulling business listing Be the first listing in Bullabulling Common questionsWhat is the postcode for Bullabulling?Bullabulling, WA has the postcode 6429.What state is Bullabulling in?Bullabulling is in Western Australia (WA).Does postcode 6429 cover more than one suburb?Yes. Postcode 6429 covers 8 localities, so the postcode alone does not identify Bullabulling. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.