Home Postcodes by state TAS 7005 Postcode 7005 7005 is the postcode for 4 localities in TAS: Dynnyrne, Lower Sandy Bay, Sandy Bay and University Of Tasmania. Localities with postcode 7005DynnyrneTASLower Sandy BayTASSandy BayTASUniversity Of TasmaniaTAS Postcode 7005 State or territory Tasmania (TAS) Localities 4 Council area Hobart Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7004 · Postcode 7007