northcliffe postcode wa Home ›› Postcode Finder ›› WA ›› Northcliffe Northcliffe local listingsThe suburb of Northcliffe is located in WA and has a postcode of 6262. Free northcliffe business listing! 1Northcliffe District High SchoolZamia St 08 97767055 View more business listings in northcliffe Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.