Home Postcode finder NSW Bectric Bectric postcode NSW Bectric is a locality in New South Wales covered by postcode 2665. Postcode 2665 State or territory New South Wales (NSW) Region Canberra Add a free Bectric business listing Be the first listing in Bectric Common questionsWhat is the postcode for Bectric?Bectric, NSW has the postcode 2665.What state is Bectric in?Bectric is in New South Wales (NSW).Does postcode 2665 cover more than one suburb?Yes. Postcode 2665 covers 12 localities, so the postcode alone does not identify Bectric. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.