Home Postcode finder NSW Blackalls Park Blackalls Park postcode NSW Blackalls Park is a locality in New South Wales covered by postcode 2283. Postcode 2283 State or territory New South Wales (NSW) Region Hunter Add a free Blackalls Park business listing More business listings in Blackalls Park Businesses in Blackalls ParkBlackalls Park Public School43-45 Charles St · 02 49591213Steven Trevisan Plastering64 Railway Parade North, Blackalls Park NSW 2283, Australia · 0413 720 066 Common questionsWhat is the postcode for Blackalls Park?Blackalls Park, NSW has the postcode 2283.What state is Blackalls Park in?Blackalls Park is in New South Wales (NSW).Does postcode 2283 cover more than one suburb?Yes. Postcode 2283 covers 15 localities, so the postcode alone does not identify Blackalls Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.