Home Postcode finder QLD Top Camp Top Camp postcode QLD Top Camp is a locality in Queensland covered by postcode 4350. Postcode 4350 State or territory Queensland (QLD) Region Toowoomba Region Add a free Top Camp business listing Be the first listing in Top Camp Common questionsWhat is the postcode for Top Camp?Top Camp, QLD has the postcode 4350.What state is Top Camp in?Top Camp is in Queensland (QLD).Does postcode 4350 cover more than one suburb?Yes. Postcode 4350 covers 43 localities, so the postcode alone does not identify Top Camp. Browse other postcodes in Queensland, or widen the search to every Australian postcode.