coolbellup postcode wa Home ›› Postcode Finder ›› WA ›› Coolbellup Coolbellup local listingsThe suburb of Coolbellup is located in WA and has a postcode of 6163. Free coolbellup business listing! 1Coolbellup Community School15 Waverley Rd 08 933732682Coolbellup Learning Centre15 Waverley St 08 93377343 View more business listings in coolbellup Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.