Home Postcode finder QLD The Head The Head postcode QLD The Head is a locality in Queensland covered by postcode 4373. Postcode 4373 State or territory Queensland (QLD) Region Toowoomba Region Add a free The Head business listing Be the first listing in The Head Common questionsWhat is the postcode for The Head?The Head, QLD has the postcode 4373.What state is The Head in?The Head is in Queensland (QLD).Does postcode 4373 cover more than one suburb?Yes. Postcode 4373 covers 3 localities, so the postcode alone does not identify The Head. Browse other postcodes in Queensland, or widen the search to every Australian postcode.