coolbinia postcode wa Home ›› Postcode Finder ›› WA ›› Coolbinia Coolbinia local listingsThe suburb of Coolbinia is located in WA and has a postcode of 6050. Free coolbinia business listing! 1Ability WA106 Bradford St, Coolbinia WA, Australia 1300 106 1062Coolbinia Primary School104 Bradford St 08 944437983Sir David Brand SchoolGlick Rd 08 92713576 View more business listings in coolbinia Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.