Home Postcode finder NSW Mount Warrigal Mount Warrigal postcode NSW Mount Warrigal is a locality in New South Wales covered by postcode 2528. Postcode 2528 State or territory New South Wales (NSW) Region Illawarra Add a free Mount Warrigal business listing More business listings in Mount Warrigal Businesses in Mount WarrigalTotal Care Dental148 Lake Entrance Rd, Mount Warrigal NSW 2528, Australia · 02 4296 6440 Common questionsWhat is the postcode for Mount Warrigal?Mount Warrigal, NSW has the postcode 2528.What state is Mount Warrigal in?Mount Warrigal is in New South Wales (NSW).Does postcode 2528 cover more than one suburb?Yes. Postcode 2528 covers 6 localities, so the postcode alone does not identify Mount Warrigal. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.