Home Postcode finder QLD Felton Felton postcode QLD Felton is a locality in Queensland covered by postcode 4358. Postcode 4358 State or territory Queensland (QLD) Region Toowoomba Region Add a free Felton business listing Be the first listing in Felton Common questionsWhat is the postcode for Felton?Felton, QLD has the postcode 4358.What state is Felton in?Felton is in Queensland (QLD).Does postcode 4358 cover more than one suburb?Yes. Postcode 4358 covers 4 localities, so the postcode alone does not identify Felton. Browse other postcodes in Queensland, or widen the search to every Australian postcode.