trayning postcode wa Home ›› Postcode Finder ›› WA ›› Trayning Trayning local listingsThe suburb of Trayning is located in WA and has a postcode of 6488. Free trayning business listing! 1Trayning Primary SchoolC/o Post Office 08 96831084 View more business listings in trayning Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.