Home Postcode finder QLD The Bluff The Bluff postcode QLD The Bluff is a locality in Queensland covered by postcode 4355. Postcode 4355 State or territory Queensland (QLD) Region Toowoomba Region Add a free The Bluff business listing Be the first listing in The Bluff Common questionsWhat is the postcode for The Bluff?The Bluff, QLD has the postcode 4355.What state is The Bluff in?The Bluff is in Queensland (QLD).Does postcode 4355 cover more than one suburb?Yes. Postcode 4355 covers 12 localities, so the postcode alone does not identify The Bluff. Browse other postcodes in Queensland, or widen the search to every Australian postcode.