Home Postcode finder NSW Nightcap Nightcap postcode NSW Nightcap is a locality in New South Wales covered by postcode 2480. Postcode 2480 State or territory New South Wales (NSW) Region NSW North Coast Add a free Nightcap business listing Be the first listing in Nightcap Common questionsWhat is the postcode for Nightcap?Nightcap, NSW has the postcode 2480.What state is Nightcap in?Nightcap is in New South Wales (NSW).Does postcode 2480 cover more than one suburb?Yes. Postcode 2480 covers 68 localities, so the postcode alone does not identify Nightcap. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.