Home Postcode finder NSW Beckom Beckom postcode NSW Beckom is a locality in New South Wales covered by postcode 2665. Postcode 2665 State or territory New South Wales (NSW) Region Canberra Add a free Beckom business listing More business listings in Beckom Businesses in BeckomBeckom Public SchoolWellman St · 02 69782314 Common questionsWhat is the postcode for Beckom?Beckom, NSW has the postcode 2665.What state is Beckom in?Beckom is in New South Wales (NSW).Does postcode 2665 cover more than one suburb?Yes. Postcode 2665 covers 12 localities, so the postcode alone does not identify Beckom. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.