Home Postcode finder NSWDL Allambie Heights Allambie Heights postcode NSWDL Allambie Heights is a locality in New South Wales covered by postcode 2100. Postcode 2100 State or territory New South Wales (NSWDL) Region Frenchs Forest Add a free Allambie Heights business listing More business listings in Allambie Heights Businesses in Allambie HeightsAqua Solutions PlumbingAllambie Heights New South Wales 2100, Australia · 0424 920 744Dd Hardwood Flooring30 Churchill Cres · 1300600740Gay Phone SexAllambie Heights · 02-9467-0780 Common questionsWhat is the postcode for Allambie Heights?Allambie Heights, NSWDL has the postcode 2100.What state is Allambie Heights in?Allambie Heights is in New South Wales (NSWDL).Does postcode 2100 cover more than one suburb?Yes. Postcode 2100 covers 6 localities, so the postcode alone does not identify Allambie Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.