Home Postcode finder NSW Wards Mistake Wards Mistake postcode NSW Wards Mistake is a locality in New South Wales covered by postcode 2350. Postcode 2350 State or territory New South Wales (NSW) Region NSW North Coast Add a free Wards Mistake business listing Be the first listing in Wards Mistake Common questionsWhat is the postcode for Wards Mistake?Wards Mistake, NSW has the postcode 2350.What state is Wards Mistake in?Wards Mistake is in New South Wales (NSW).Does postcode 2350 cover more than one suburb?Yes. Postcode 2350 covers 25 localities, so the postcode alone does not identify Wards Mistake. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.