Home Postcode finder QLD Bulli Creek Bulli Creek postcode QLD Bulli Creek is a locality in Queensland covered by postcode 4357. Postcode 4357 State or territory Queensland (QLD) Region Toowoomba Region Add a free Bulli Creek business listing Be the first listing in Bulli Creek Common questionsWhat is the postcode for Bulli Creek?Bulli Creek, QLD has the postcode 4357.What state is Bulli Creek in?Bulli Creek is in Queensland (QLD).Does postcode 4357 cover more than one suburb?Yes. Postcode 4357 covers 26 localities, so the postcode alone does not identify Bulli Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.