Home Postcode finder NSWDL Regents Park Regents Park postcode NSWDL Regents Park is a locality in New South Wales covered by postcode 2143. Postcode 2143 State or territory New South Wales (NSWDL) Region Leightonfield Add a free Regents Park business listing More business listings in Regents Park Businesses in Regents Park24FitclubRegents Park NSW Australia · 029191036924Fitclub Total Fitness And NutritionClapham Rd · 0291910369Azazie Incblock a/391 Park Rd, Regents Park NSW 2143, Australia · 8338295168 Common questionsWhat is the postcode for Regents Park?Regents Park, NSWDL has the postcode 2143.What state is Regents Park in?Regents Park is in New South Wales (NSWDL).Does postcode 2143 cover more than one suburb?Yes. Postcode 2143 covers 3 localities, so the postcode alone does not identify Regents Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.