Area code 973 serves northeastern New Jersey, including major cities like Newark, Paterson, Clifton, and Montclair. Established in 1997 after splitting from 201, the 973 region covers parts of Essex, Passaic, and Morris counties and is among the most densely populated and economically significant areas in the state. Newark, the largest city in New Jersey, is a key transportation hub with Newark Liberty International Airport and a major Amtrak station. It is also home to Prudential Financial, Rutgers University–Newark, and a growing tech and arts scene. Paterson, known for its industrial history, remains a cultural and economic center. The region benefits from close proximity to New York City, with many residents commuting into Manhattan. Local industries include logistics, finance, healthcare, higher education, and light manufacturing. Diverse communities and a rich history define the area’s identity, alongside a robust mix of urban and suburban neighborhoods. The 973 area is also supported by excellent public transit and highways, making it an accessible and strategic location for both residents and businesses. For anyone targeting northern New Jersey, a 973 number conveys connection to one of the state’s most dynamic and well-connected regions.