Area code 862 is an overlay serving the same geographic region as 973 in northern New Jersey, covering cities like Newark, Paterson, Clifton, and Morristown. Introduced in 2001, it was implemented to meet the growing demand for phone numbers in this dense and economically significant region. Northern New Jersey is known for its diverse communities, busy commuter routes into New York City, and a blend of industrial, residential, and commercial zones. Major industries include logistics, healthcare, education, and finance, with numerous corporate headquarters and distribution centers in the area. Newark Liberty International Airport and proximity to Manhattan make the region a vital transit and economic corridor. While 973 is the older and more recognized area code, 862 functions identically and supports the region's continued growth. Whether you're a small business serving local residents or a professional offering services across state lines, having an 862 number situates you in a competitive, well-connected market with strong demand.