Home Postcode finder NSW Kellyville Ridge Kellyville Ridge postcode NSW Kellyville Ridge is a locality in New South Wales covered by postcode 2155. Postcode 2155 State or territory New South Wales (NSW) Region Seven Hills Add a free Kellyville Ridge business listing More business listings in Kellyville Ridge Businesses in Kellyville RidgeAndrews Turf SuppliesKellyville Ridge NSW 2155, Australia · 0423385565Best Care Medical50/12 Merriville Road, Kellyville Ridge NSW 2155, Australia · 296021993Downunder Watches8 PORTAL STREET · 02 8091 5390 Common questionsWhat is the postcode for Kellyville Ridge?Kellyville Ridge, NSW has the postcode 2155.What state is Kellyville Ridge in?Kellyville Ridge is in New South Wales (NSW).Does postcode 2155 cover more than one suburb?Yes. Postcode 2155 covers 4 localities, so the postcode alone does not identify Kellyville Ridge. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.