collie postcode wa Home ›› Postcode Finder ›› WA ›› Collie Collie local listingsThe suburb of Collie is located in WA and has a postcode of 6225. Free collie business listing! 1Physio Group South West22 Harvey Street +618973456202St Brigid's School205 Prinsep St 08 973410973Collie Senior High SchoolWittenoom St 08 97351200 View more business listings in collie Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.