Home Postcode finder QLD Wondunna Wondunna postcode QLD Wondunna is a locality in Queensland covered by postcode 4655. Postcode 4655 State or territory Queensland (QLD) Region Sunshine Coast Add a free Wondunna business listing More business listings in Wondunna Businesses in WondunnaFraser Coast Anglican CollegeLot 2 Doolong South Rd · 07 41245411Hervey Bay Roofing And Gutter72 Gilston Road · 0427634701 Common questionsWhat is the postcode for Wondunna?Wondunna, QLD has the postcode 4655.What state is Wondunna in?Wondunna is in Queensland (QLD).Does postcode 4655 cover more than one suburb?Yes. Postcode 4655 covers 25 localities, so the postcode alone does not identify Wondunna. Browse other postcodes in Queensland, or widen the search to every Australian postcode.