Home Postcode finder NSWDL Alstonville Alstonville postcode NSWDL Alstonville is a locality in New South Wales covered by postcode 2477. Postcode 2477 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Alstonville business listing More business listings in Alstonville Businesses in AlstonvilleAlstonville High School19 Cawley Close · 02 66285222Alstonville Kitchens31 Kays Lane · 0266280870Alstonville Public School58 Main St · 02 66280775 Common questionsWhat is the postcode for Alstonville?Alstonville, NSWDL has the postcode 2477.What state is Alstonville in?Alstonville is in New South Wales (NSWDL).Does postcode 2477 cover more than one suburb?Yes. Postcode 2477 covers 16 localities, so the postcode alone does not identify Alstonville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.