Postcode 2083 This postcode covers more than one locality. Which one are you after? Bar Point New South Wales LGA: Central Coast (NSW) Cheero Point New South Wales LGA: Central Coast (NSW) Cogra Bay New South Wales LGA: Central Coast (NSW) Dangar Island New South Wales LGA: Hornsby Milsons Passage New South Wales LGA: Hornsby Mooney Mooney New South Wales LGA: Central Coast (NSW)