Home Postcode finder WA Atwell Atwell postcode WA Atwell is a locality in Western Australia covered by postcode 6164. Postcode 6164 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Atwell business listing More business listings in Atwell Businesses in AtwellAtwell College201 Benchley Dr · 08 94144300Atwell Primary School160 Lydon Boulevard · 08 94145017Atwell Smilesunit 6/129 Lydon Boulevard, Atwell Western Australia 6164, Australia · 61 (08) 6192 3249 Common questionsWhat is the postcode for Atwell?Atwell, WA has the postcode 6164.What state is Atwell in?Atwell is in Western Australia (WA).Does postcode 6164 cover more than one suburb?Yes. Postcode 6164 covers 10 localities, so the postcode alone does not identify Atwell. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.