Home Postcode finder QLD Bollon Bollon postcode QLD Bollon is a locality in Queensland covered by postcode 4488. Postcode 4488 State or territory Queensland (QLD) Region Toowoomba Region Add a free Bollon business listing More business listings in Bollon Businesses in BollonBollon State School60-70 Main St · 07 46256139 Common questionsWhat is the postcode for Bollon?Bollon, QLD has the postcode 4488.What state is Bollon in?Bollon is in Queensland (QLD).Does postcode 4488 cover more than one suburb?Yes. Postcode 4488 covers 2 localities, so the postcode alone does not identify Bollon. Browse other postcodes in Queensland, or widen the search to every Australian postcode.