Home Postcodes by state TAS 7277 Postcode 7277 7277 is the postcode for 4 localities in TAS: Bridgenorth, Grindelwald, Legana and Rosevears. Localities with postcode 7277BridgenorthTASGrindelwaldTASLeganaTASRosevearsTAS Postcode 7277 State or territory Tasmania (TAS) Localities 4 Council area West Tamar Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7276 · Postcode 7290