Home Postcode finder NSWDL Seven Hills West Seven Hills West postcode NSWDL Seven Hills West is a locality in New South Wales covered by postcode 2147. Postcode 2147 State or territory New South Wales (NSWDL) Region Seven Hills Add a free Seven Hills West business listing Be the first listing in Seven Hills West Common questionsWhat is the postcode for Seven Hills West?Seven Hills West, NSWDL has the postcode 2147.What state is Seven Hills West in?Seven Hills West is in New South Wales (NSWDL).Does postcode 2147 cover more than one suburb?Yes. Postcode 2147 covers 4 localities, so the postcode alone does not identify Seven Hills West. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.