Home Postcode finder NSW Kotara Kotara postcode NSW Kotara is a locality in New South Wales covered by postcode 2289. Postcode 2289 State or territory New South Wales (NSW) Region Hunter Add a free Kotara business listing More business listings in Kotara Businesses in Kotara123 Financial Groupsuite 24 level 1/10 Bradford Cl, Kotara NSW 2289, Australia · +61 2 4920 7886A1 Concreters Newcastle95 Park Ave, Kotara NSW 2289, Australia · 0240631470Babysavings CoPhase 1 · (02) 4957-5568 Common questionsWhat is the postcode for Kotara?Kotara, NSW has the postcode 2289.What state is Kotara in?Kotara is in New South Wales (NSW).Does postcode 2289 cover more than one suburb?Yes. Postcode 2289 covers 7 localities, so the postcode alone does not identify Kotara. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.