oombulgurri postcode wa Home ›› Postcode Finder ›› WA ›› Oombulgurri Oombulgurri local listingsThe suburb of Oombulgurri is located in WA and has a postcode of 6740. Free oombulgurri business listing! 1Oombulgurri Remote Community School 08 91614343 View more business listings in oombulgurri Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.