Home Postcode finder NSWDL Invergordon Invergordon postcode NSWDL Invergordon is a locality in New South Wales covered by postcode 2422. Postcode 2422 State or territory New South Wales (NSWDL) Region Hunter Add a free Invergordon business listing Be the first listing in Invergordon Common questionsWhat is the postcode for Invergordon?Invergordon, NSWDL has the postcode 2422.What state is Invergordon in?Invergordon is in New South Wales (NSWDL).Does postcode 2422 cover more than one suburb?Yes. Postcode 2422 covers 45 localities, so the postcode alone does not identify Invergordon. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.