Home Postcode finder NSW Maffra Maffra postcode NSW Maffra is a locality in New South Wales covered by postcode 2630. Postcode 2630 State or territory New South Wales (NSW) Region Canberra Add a free Maffra business listing Be the first listing in Maffra Common questionsWhat is the postcode for Maffra?Maffra, NSW has the postcode 2630.What state is Maffra in?Maffra is in New South Wales (NSW).Does postcode 2630 cover more than one suburb?Yes. Postcode 2630 covers 39 localities, so the postcode alone does not identify Maffra. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.