Home Postcode finder NSW Coxs Crown Coxs Crown postcode NSW Coxs Crown is a locality in New South Wales covered by postcode 2849. Postcode 2849 State or territory New South Wales (NSW) Region NSW Country West Add a free Coxs Crown business listing Be the first listing in Coxs Crown Common questionsWhat is the postcode for Coxs Crown?Coxs Crown, NSW has the postcode 2849.What state is Coxs Crown in?Coxs Crown is in New South Wales (NSW).Does postcode 2849 cover more than one suburb?Yes. Postcode 2849 covers 29 localities, so the postcode alone does not identify Coxs Crown. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.