Home Postcodes by state TAS 7215 Postcode 7215 7215 is the postcode for 15 localities in TAS: Beaumaris, Bicheno, Chain Of Lagoons, Coles Bay, Cornwall, Douglas River and 9 more. Localities with postcode 7215BeaumarisTASBichenoTASChain Of LagoonsTASColes BayTASCornwallTASDouglas RiverTASFalmouthTASFour Mile CreekTASFreycinetTASFriendly BeachesTASGrayTASScamanderTASSeymourTASSt MarysTASUpper ScamanderTAS Postcode 7215 State or territory Tasmania (TAS) Localities 15 Council area Break O'Day; Glamorgan-Spring Bay; Mainly Break O'Day, partly Glamorgan-Spring Bay Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7214 · Postcode 7216