Home Postcode finder NSW Werai Werai postcode NSW Werai is a locality in New South Wales covered by postcode 2577. Postcode 2577 State or territory New South Wales (NSW) Region Ingleburn Add a free Werai business listing Be the first listing in Werai Common questionsWhat is the postcode for Werai?Werai, NSW has the postcode 2577.What state is Werai in?Werai is in New South Wales (NSW).Does postcode 2577 cover more than one suburb?Yes. Postcode 2577 covers 30 localities, so the postcode alone does not identify Werai. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.