Home Postcode finder NSW Milsons Passage Milsons Passage postcode NSW Milsons Passage is a locality in New South Wales covered by postcode 2083. Postcode 2083 State or territory New South Wales (NSW) Region Pymble Add a free Milsons Passage business listing Be the first listing in Milsons Passage Common questionsWhat is the postcode for Milsons Passage?Milsons Passage, NSW has the postcode 2083.What state is Milsons Passage in?Milsons Passage is in New South Wales (NSW).Does postcode 2083 cover more than one suburb?Yes. Postcode 2083 covers 7 localities, so the postcode alone does not identify Milsons Passage. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.