Home Postcode finder WA North Dandalup North Dandalup postcode WA North Dandalup is a locality in Western Australia covered by postcode 6207. Postcode 6207 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free North Dandalup business listing More business listings in North Dandalup Businesses in North DandalupNorth Dandalup Primary SchoolSouth West Highway/Hines Rd · 08 95301202 Common questionsWhat is the postcode for North Dandalup?North Dandalup, WA has the postcode 6207.What state is North Dandalup in?North Dandalup is in Western Australia (WA).Does postcode 6207 cover more than one suburb?Yes. Postcode 6207 covers 5 localities, so the postcode alone does not identify North Dandalup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.