Home Postcode finder QLD Fortitude Valley Fortitude Valley postcode QLD Fortitude Valley is a locality in Queensland covered by postcode 4006. Postcode 4006 State or territory Queensland (QLD) Region Northgate Add a free Fortitude Valley business listing More business listings in Fortitude Valley Businesses in Fortitude Valley Juno Creative30 Light St · 07 3257 1115ABC Skip Bins Brisbane5/757 Ann Street, Fortitude Valley QLD 4006, Australia · 0748003333ABC Skip Bins Brisbane5/757 Ann Street, Fortitude Valley QLD 4006, Australia · 07 4800 3333 Common questionsWhat is the postcode for Fortitude Valley?Fortitude Valley, QLD has the postcode 4006.What state is Fortitude Valley in?Fortitude Valley is in Queensland (QLD).Does postcode 4006 cover more than one suburb?Yes. Postcode 4006 covers 4 localities, so the postcode alone does not identify Fortitude Valley. Browse other postcodes in Queensland, or widen the search to every Australian postcode.