Home Postcode finder NSW Belfield Belfield postcode NSW Belfield is a locality in New South Wales covered by postcode 2191. Postcode 2191 State or territory New South Wales (NSW) Region Burwood Add a free Belfield business listing More business listings in Belfield Businesses in BelfieldAustralian Aged & Disability Care6 Burwood Rd, Belfield NSW 2191, Australia · 0433 538 557Cash For Cars Belfield27-31 Punchbowl Road, Belfield NSW 2191, Australia · 0282038589Floorvenue3 113 115 Punchbowl Rd · (02) 9750 5095 Common questionsWhat is the postcode for Belfield?Belfield, NSW has the postcode 2191.What state is Belfield in?Belfield is in New South Wales (NSW).Does postcode 2191 cover more than one suburb?No. Postcode 2191 covers Belfield only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.