Home Postcode finder QLD Tanbar Tanbar postcode QLD Tanbar is a locality in Queensland covered by postcode 4481. Postcode 4481 State or territory Queensland (QLD) Region Toowoomba Region Add a free Tanbar business listing Be the first listing in Tanbar Common questionsWhat is the postcode for Tanbar?Tanbar, QLD has the postcode 4481.What state is Tanbar in?Tanbar is in Queensland (QLD).Does postcode 4481 cover more than one suburb?Yes. Postcode 4481 covers 3 localities, so the postcode alone does not identify Tanbar. Browse other postcodes in Queensland, or widen the search to every Australian postcode.