Home Postcode finder SA Tantanoola Tantanoola postcode SA Tantanoola is a locality in South Australia covered by postcode 5280. Postcode 5280 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Tantanoola business listing More business listings in Tantanoola Businesses in TantanoolaTantanoola Primary SchoolRandall St · 08 87344180 Common questionsWhat is the postcode for Tantanoola?Tantanoola, SA has the postcode 5280.What state is Tantanoola in?Tantanoola is in South Australia (SA).Does postcode 5280 cover more than one suburb?Yes. Postcode 5280 covers 16 localities, so the postcode alone does not identify Tantanoola. Browse other postcodes in South Australia, or widen the search to every Australian postcode.