Home Postcode finder NSW Como Como postcode NSW Como is a locality in New South Wales covered by postcode 2226. Postcode 2226 State or territory New South Wales (NSW) Region Illawarra Add a free Como business listing More business listings in Como Businesses in ComoComo Public School1 Genoa St · 02 95289003Como West Public School70 Warraba St · 02 95288048 Common questionsWhat is the postcode for Como?Como, NSW has the postcode 2226.What state is Como in?Como is in New South Wales (NSW).Does postcode 2226 cover more than one suburb?Yes. Postcode 2226 covers 3 localities, so the postcode alone does not identify Como. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.