Home Postcode finder NSW Hazelgrove Hazelgrove postcode NSW Hazelgrove is a locality in New South Wales covered by postcode 2787. Postcode 2787 State or territory New South Wales (NSW) Region NSW Country West Add a free Hazelgrove business listing Be the first listing in Hazelgrove Common questionsWhat is the postcode for Hazelgrove?Hazelgrove, NSW has the postcode 2787.What state is Hazelgrove in?Hazelgrove is in New South Wales (NSW).Does postcode 2787 cover more than one suburb?Yes. Postcode 2787 covers 19 localities, so the postcode alone does not identify Hazelgrove. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.