harston postcode vicch Home ›› Postcode Finder ›› VICCH ›› Harston Harston local listingsThe suburb of Harston is located in VIC and has a postcode of 3616. Free harston business listing! 1Harston Primary School155 Harston Rd 03 58548317 View more business listings in harston Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.