nulsen postcode wa Home ›› Postcode Finder ›› WA ›› Nulsen Nulsen local listingsThe suburb of Nulsen is located in WA and has a postcode of 6450. Free nulsen business listing! 1Nulsen Primary SchoolLot 854 Victoria St 08 90714466 View more business listings in nulsen Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.