AN03 is an ocean-facing neighborhood in Newport, RI. Home to some of the most expensive real estate in the country, AN03 features larger oceanfront homes, some of which have been standing since the 19th century. The area is known for its pristine beaches, historic mansions, and breathtaking views. AN03 also offers recreational activities such as kayaking, fishing, and biking, as well as an array of restaurants, cafes, and boutiques.