Home Postcode finder NSW Myalla Myalla postcode NSW Myalla is a locality in New South Wales covered by postcode 2630. Postcode 2630 State or territory New South Wales (NSW) Region Canberra Add a free Myalla business listing Be the first listing in Myalla Common questionsWhat is the postcode for Myalla?Myalla, NSW has the postcode 2630.What state is Myalla in?Myalla is in New South Wales (NSW).Does postcode 2630 cover more than one suburb?Yes. Postcode 2630 covers 39 localities, so the postcode alone does not identify Myalla. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.