Home Postcode finder TAS Oyster Cove Oyster Cove postcode TAS Oyster Cove is a locality in Tasmania covered by postcode 7150. Postcode 7150 State or territory Tasmania (TAS) Region Tasmania Add a free Oyster Cove business listing Be the first listing in Oyster Cove Common questionsWhat is the postcode for Oyster Cove?Oyster Cove, TAS has the postcode 7150.What state is Oyster Cove in?Oyster Cove is in Tasmania (TAS).Does postcode 7150 cover more than one suburb?Yes. Postcode 7150 covers 19 localities, so the postcode alone does not identify Oyster Cove. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.