Postcode 2515 This postcode covers more than one locality. Which one are you after? Coledale New South Wales LGA: Wollongong Austinmer New South Wales LGA: Wollongong Clifton (NSW) New South Wales LGA: Wollongong Scarborough (NSW) New South Wales LGA: Wollongong Thirroul New South Wales LGA: Wollongong Wombarra New South Wales LGA: Wollongong