Home Postcode finder NSW Repton Repton postcode NSW Repton is a locality in New South Wales covered by postcode 2454. Postcode 2454 State or territory New South Wales (NSW) Region NSW North Coast Add a free Repton business listing More business listings in Repton Businesses in ReptonRepton Public SchoolRiver St · 02 66554201 Common questionsWhat is the postcode for Repton?Repton, NSW has the postcode 2454.What state is Repton in?Repton is in New South Wales (NSW).Does postcode 2454 cover more than one suburb?Yes. Postcode 2454 covers 13 localities, so the postcode alone does not identify Repton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.