Home Postcode finder QLD Cunnamulla Cunnamulla postcode QLD Cunnamulla is a locality in Queensland covered by postcode 4490. Postcode 4490 State or territory Queensland (QLD) Region Toowoomba Region Add a free Cunnamulla business listing More business listings in Cunnamulla Businesses in CunnamullaCunnamulla State School17 Francis St · 07 46558333Sacred Heart Parish School46 John St · 07 46551486Warrego Hotel Motel9 Louise Street · (07) 4655 1737 Common questionsWhat is the postcode for Cunnamulla?Cunnamulla, QLD has the postcode 4490.What state is Cunnamulla in?Cunnamulla is in Queensland (QLD).Does postcode 4490 cover more than one suburb?Yes. Postcode 4490 covers 11 localities, so the postcode alone does not identify Cunnamulla. Browse other postcodes in Queensland, or widen the search to every Australian postcode.