Home Postcodes by state TAS 7011 Postcode 7011 7011 is the postcode for 4 localities in TAS: Austins Ferry, Berriedale, Chigwell and Claremont. Localities with postcode 7011Austins FerryTASBerriedaleTASChigwellTASClaremontTAS Postcode 7011 State or territory Tasmania (TAS) Localities 4 Council area Glenorchy Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7010 · Postcode 7012