Home Postcode finder NSWDL French Park French Park postcode NSWDL French Park is a locality in New South Wales covered by postcode 2655. Postcode 2655 State or territory New South Wales (NSWDL) Region Canberra Add a free French Park business listing Be the first listing in French Park Common questionsWhat is the postcode for French Park?French Park, NSWDL has the postcode 2655.What state is French Park in?French Park is in New South Wales (NSWDL).Does postcode 2655 cover more than one suburb?Yes. Postcode 2655 covers 4 localities, so the postcode alone does not identify French Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.