Home Postcodes by state WA Little Italy Little Italy postcode WA Little Italy is a locality in Western Australia covered by postcode 6355. Postcode 6355 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Little Italy business listing Be the first listing in Little Italy Also in postcode 6355Dunn RockWA 6355East NewdegateWA 6355Holt RockWA 6355Lake BiddyWA 6355Lake CammWA 6355MagentaWA 6355Mount SheridanWA 6355NewdegateWA 6355South NewdegateWA 6355VarleyWA 6355 Common questionsWhat is the postcode for Little Italy?Little Italy, WA has the postcode 6355.What state is Little Italy in?Little Italy is in Western Australia (WA).Does postcode 6355 cover more than one suburb?Yes. Postcode 6355 covers 11 localities, so the postcode alone does not identify Little Italy. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.