Home Postcode finder NSW Rixs Creek Rixs Creek postcode NSW Rixs Creek is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSW) Region Hunter Add a free Rixs Creek business listing Be the first listing in Rixs Creek Common questionsWhat is the postcode for Rixs Creek?Rixs Creek, NSW has the postcode 2330.What state is Rixs Creek in?Rixs Creek is in New South Wales (NSW).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Rixs Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.