Home Postcode finder WA Lol Gray Lol Gray postcode WA Lol Gray is a locality in Western Australia covered by postcode 6311. Postcode 6311 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Lol Gray business listing Be the first listing in Lol Gray Common questionsWhat is the postcode for Lol Gray?Lol Gray, WA has the postcode 6311.What state is Lol Gray in?Lol Gray is in Western Australia (WA).Does postcode 6311 cover more than one suburb?Yes. Postcode 6311 covers 8 localities, so the postcode alone does not identify Lol Gray. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.