Home Postcode finder NSW Bellevue Hill Bellevue Hill postcode NSW Bellevue Hill is a locality in New South Wales covered by postcode 2023. Postcode 2023 State or territory New South Wales (NSW) Region Waterloo Add a free Bellevue Hill business listing More business listings in Bellevue Hill Businesses in Bellevue HillBellevue Hill Public SchoolVictoria St · 02 93895526Cranbrook School5 Victoria Rd · 02 93279472Cranbrook School5 Victoria Rd · 02 93276864 Common questionsWhat is the postcode for Bellevue Hill?Bellevue Hill, NSW has the postcode 2023.What state is Bellevue Hill in?Bellevue Hill is in New South Wales (NSW).Does postcode 2023 cover more than one suburb?No. Postcode 2023 covers Bellevue Hill only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.