Home Postcode finder NSW Weemelah Weemelah postcode NSW Weemelah is a locality in New South Wales covered by postcode 2406. Postcode 2406 State or territory New South Wales (NSW) Region NSW North Coast Add a free Weemelah business listing Be the first listing in Weemelah Common questionsWhat is the postcode for Weemelah?Weemelah, NSW has the postcode 2406.What state is Weemelah in?Weemelah is in New South Wales (NSW).Does postcode 2406 cover more than one suburb?Yes. Postcode 2406 covers 2 localities, so the postcode alone does not identify Weemelah. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.