Home Postcode finder NSW Mulla Creek Mulla Creek postcode NSW Mulla Creek is a locality in New South Wales covered by postcode 2352. Postcode 2352 State or territory New South Wales (NSW) Region NSW North Coast Add a free Mulla Creek business listing Be the first listing in Mulla Creek Common questionsWhat is the postcode for Mulla Creek?Mulla Creek, NSW has the postcode 2352.What state is Mulla Creek in?Mulla Creek is in New South Wales (NSW).Does postcode 2352 cover more than one suburb?Yes. Postcode 2352 covers 4 localities, so the postcode alone does not identify Mulla Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.