kingston postcode tas Home ›› Postcode Finder ›› TAS ›› Kingston Kingston local listingsThe suburb of Kingston is located in TAS and has a postcode of 7050. Free kingston business listing! 1Calvin Secondary SchoolSophia St 03 622948292Southern Christian College150 Redwood Rd 03 622957443Kingston High School42 Channel Hwy 03 62294388 View more business listings in kingston Search and find other Postcodes in Tasmania or widen the search to Postcodes in Australia.