Home Postcode finder TAS Eaglehawk Neck Eaglehawk Neck postcode TAS Eaglehawk Neck is a locality in Tasmania covered by postcode 7179. Postcode 7179 State or territory Tasmania (TAS) Region Tasmania Add a free Eaglehawk Neck business listing Be the first listing in Eaglehawk Neck Common questionsWhat is the postcode for Eaglehawk Neck?Eaglehawk Neck, TAS has the postcode 7179.What state is Eaglehawk Neck in?Eaglehawk Neck is in Tasmania (TAS).Does postcode 7179 cover more than one suburb?No. Postcode 7179 covers Eaglehawk Neck only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.