Home Postcodes by state TAS 7275 Postcode 7275 7275 is the postcode for 12 localities in TAS: Blackwall, Deviot, Exeter, Frankford, Glengarry, Holwell and 6 more. Localities with postcode 7275BlackwallTASDeviotTASExeterTASFrankfordTASGlengarryTASHolwellTASLanenaTASLoiraTASNotley HillsTASRobiganaTASSwan PointTASWinkleighTAS Postcode 7275 State or territory Tasmania (TAS) Localities 12 Council area West Tamar Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7270 · Postcode 7276