granville-harbour postcode tas Home ›› Postcode Finder ›› TAS ›› Granville-Harbour Granville Harbour local listingsThe suburb of Granville Harbour is located in TAS and has a postcode of 7469. Free granville harbour business listing! Get the first free listing in granville harbour! Search and find other Postcodes in Tasmania or widen the search to Postcodes in Australia.