Home Postcode finder WA Shelley Shelley postcode WA Shelley is a locality in Western Australia covered by postcode 6148. Postcode 6148 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Shelley business listing More business listings in Shelley Businesses in ShelleyShelley Primary School51 Monota Ave · 08 93545233What Mess Cleaning Services24A Vesta Crescent, Shelley WA, Australia · 13003722355What Mess Cleaning Services24A Vesta Crescent, Shelley WA, Australia · 1300372355 Common questionsWhat is the postcode for Shelley?Shelley, WA has the postcode 6148.What state is Shelley in?Shelley is in Western Australia (WA).Does postcode 6148 cover more than one suburb?Yes. Postcode 6148 covers 4 localities, so the postcode alone does not identify Shelley. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.