Home Postcode finder NSW Pomona Pomona postcode NSW Pomona is a locality in New South Wales covered by postcode 2648. Postcode 2648 State or territory New South Wales (NSW) Region Vic Far Country Add a free Pomona business listing More business listings in Pomona Businesses in PomonaPomona Public SchoolWest Bank Darling River Pomona Rd · 03 50273486 Common questionsWhat is the postcode for Pomona?Pomona, NSW has the postcode 2648.What state is Pomona in?Pomona is in New South Wales (NSW).Does postcode 2648 cover more than one suburb?Yes. Postcode 2648 covers 13 localities, so the postcode alone does not identify Pomona. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.