Home Postcode finder NSW Lewis Ponds Lewis Ponds postcode NSW Lewis Ponds is a locality in New South Wales covered by postcode 2800. Postcode 2800 State or territory New South Wales (NSW) Region NSW Country West Add a free Lewis Ponds business listing Be the first listing in Lewis Ponds Common questionsWhat is the postcode for Lewis Ponds?Lewis Ponds, NSW has the postcode 2800.What state is Lewis Ponds in?Lewis Ponds is in New South Wales (NSW).Does postcode 2800 cover more than one suburb?Yes. Postcode 2800 covers 33 localities, so the postcode alone does not identify Lewis Ponds. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.