Home Postcode finder NSW Little Wobby Little Wobby postcode NSW Little Wobby is a locality in New South Wales covered by postcode 2256. Postcode 2256 State or territory New South Wales (NSW) Region Gosford Add a free Little Wobby business listing Be the first listing in Little Wobby Common questionsWhat is the postcode for Little Wobby?Little Wobby, NSW has the postcode 2256.What state is Little Wobby in?Little Wobby is in New South Wales (NSW).Does postcode 2256 cover more than one suburb?Yes. Postcode 2256 covers 10 localities, so the postcode alone does not identify Little Wobby. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.