Home Postcode finder QLD Tambo Tambo postcode QLD Tambo is a locality in Queensland covered by postcode 4478. Postcode 4478 State or territory Queensland (QLD) Region Toowoomba Region Add a free Tambo business listing More business listings in Tambo Businesses in TamboTambo State School16 Mitchell St · 07 46217333 Common questionsWhat is the postcode for Tambo?Tambo, QLD has the postcode 4478.What state is Tambo in?Tambo is in Queensland (QLD).Does postcode 4478 cover more than one suburb?Yes. Postcode 4478 covers 10 localities, so the postcode alone does not identify Tambo. Browse other postcodes in Queensland, or widen the search to every Australian postcode.