Home Postcode finder NSWDL South Bowenfels South Bowenfels postcode NSWDL South Bowenfels is a locality in New South Wales covered by postcode 2790. Postcode 2790 State or territory New South Wales (NSWDL) Region NSW Country West Add a free South Bowenfels business listing Be the first listing in South Bowenfels Common questionsWhat is the postcode for South Bowenfels?South Bowenfels, NSWDL has the postcode 2790.What state is South Bowenfels in?South Bowenfels is in New South Wales (NSWDL).Does postcode 2790 cover more than one suburb?Yes. Postcode 2790 covers 40 localities, so the postcode alone does not identify South Bowenfels. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.