Home Postcode finder NSWRV Tocal Tocal postcode NSWRV Tocal is a locality in New South Wales covered by postcode 2421. Postcode 2421 State or territory New South Wales (NSWRV) Region Hunter Add a free Tocal business listing Be the first listing in Tocal Common questionsWhat is the postcode for Tocal?Tocal, NSWRV has the postcode 2421.What state is Tocal in?Tocal is in New South Wales (NSWRV).Does postcode 2421 cover more than one suburb?Yes. Postcode 2421 covers 7 localities, so the postcode alone does not identify Tocal. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.