smithton postcode tas Home ›› Postcode Finder ›› TAS ›› Smithton Smithton local listingsThe suburb of Smithton is located in TAS and has a postcode of 7330. Free smithton business listing! 1Smithton High SchoolMontagu Rd 03 645213762Circular Head Christian SchoolGrant St 03 645223793Smithton Primary School27-43 Grant St 03 64521955 View more business listings in smithton Search and find other Postcodes in Tasmania or widen the search to Postcodes in Australia.