Home Postcode finder NSWDL Spring Ridge Spring Ridge postcode NSWDL Spring Ridge is a locality in New South Wales covered by postcode 2343. Postcode 2343 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Spring Ridge business listing More business listings in Spring Ridge Businesses in Spring RidgeSpring Ridge Public SchoolDarby Rd · 02 67473855 Common questionsWhat is the postcode for Spring Ridge?Spring Ridge, NSWDL has the postcode 2343.What state is Spring Ridge in?Spring Ridge is in New South Wales (NSWDL).Does postcode 2343 cover more than one suburb?Yes. Postcode 2343 covers 15 localities, so the postcode alone does not identify Spring Ridge. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.