Home Postcode finder NSW Kings Plains Kings Plains postcode NSW Kings Plains is a locality in New South Wales covered by postcode 2360. Postcode 2360 State or territory New South Wales (NSW) Region NSW North Coast Add a free Kings Plains business listing Be the first listing in Kings Plains Common questionsWhat is the postcode for Kings Plains?Kings Plains, NSW has the postcode 2360.What state is Kings Plains in?Kings Plains is in New South Wales (NSW).Does postcode 2360 cover more than one suburb?Yes. Postcode 2360 covers 27 localities, so the postcode alone does not identify Kings Plains. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.