Home Postcode finder NSW Coomoo Coomoo Coomoo Coomoo postcode NSW Coomoo Coomoo is a locality in New South Wales covered by postcode 2343. Postcode 2343 State or territory New South Wales (NSW) Region NSW North Coast Add a free Coomoo Coomoo business listing Be the first listing in Coomoo Coomoo Common questionsWhat is the postcode for Coomoo Coomoo?Coomoo Coomoo, NSW has the postcode 2343.What state is Coomoo Coomoo in?Coomoo Coomoo is in New South Wales (NSW).Does postcode 2343 cover more than one suburb?Yes. Postcode 2343 covers 15 localities, so the postcode alone does not identify Coomoo Coomoo. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.