Home Postcode finder WA Torbay Torbay postcode WA Torbay 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 Torbay business listing Be the first listing in Torbay Common questionsWhat is the postcode for Torbay?Torbay, WA has the postcode 6330.What state is Torbay in?Torbay 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 Torbay. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.