Home Postcode finder SA Cambrai Cambrai postcode SA Cambrai is a locality in South Australia covered by postcode 5353. Postcode 5353 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Cambrai business listing More business listings in Cambrai Businesses in CambraiCambrai Area SchoolMain Rd · 08 85645028 Common questionsWhat is the postcode for Cambrai?Cambrai, SA has the postcode 5353.What state is Cambrai in?Cambrai is in South Australia (SA).Does postcode 5353 cover more than one suburb?Yes. Postcode 5353 covers 11 localities, so the postcode alone does not identify Cambrai. Browse other postcodes in South Australia, or widen the search to every Australian postcode.