Home Postcode finder NSWDL Anambah Anambah postcode NSWDL Anambah is a locality in New South Wales covered by postcode 2320. Postcode 2320 State or territory New South Wales (NSWDL) Region Hunter Add a free Anambah business listing Be the first listing in Anambah Common questionsWhat is the postcode for Anambah?Anambah, NSWDL has the postcode 2320.What state is Anambah in?Anambah is in New South Wales (NSWDL).Does postcode 2320 cover more than one suburb?Yes. Postcode 2320 covers 30 localities, so the postcode alone does not identify Anambah. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.