Home Postcodes by state TAS 7015 Postcode 7015 7015 is the postcode for 3 localities in TAS: Geilston Bay, Lindisfarne and Rose Bay. Localities with postcode 7015Geilston BayTASLindisfarneTASRose BayTAS Postcode 7015 State or territory Tasmania (TAS) Localities 3 Council area Clarence Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7012 · Postcode 7016