Home Postcode finder NSWDL Scotts Flat Scotts Flat postcode NSWDL Scotts Flat is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSWDL) Region Hunter Add a free Scotts Flat business listing Be the first listing in Scotts Flat Common questionsWhat is the postcode for Scotts Flat?Scotts Flat, NSWDL has the postcode 2330.What state is Scotts Flat in?Scotts Flat is in New South Wales (NSWDL).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Scotts Flat. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.