Home Postcode finder NSWDL Allawah Allawah postcode NSWDL Allawah is a locality in New South Wales covered by postcode 2218. Postcode 2218 State or territory New South Wales (NSWDL) Region Burwood Add a free Allawah business listing More business listings in Allawah Businesses in AllawahFox Photography Unit 4 41 noble st · 0450 088 101Super Help Allawah · 13 0073 6453 Common questionsWhat is the postcode for Allawah?Allawah, NSWDL has the postcode 2218.What state is Allawah in?Allawah is in New South Wales (NSWDL).Does postcode 2218 cover more than one suburb?Yes. Postcode 2218 covers 2 localities, so the postcode alone does not identify Allawah. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.