Area code 908 serves north-central New Jersey, including cities like Elizabeth, Plainfield, Union, and Somerville. It was created in 1991 from a split with 201 to serve growing suburban areas outside of Newark and New York City. The region includes a mix of commuter towns, industrial centers, and historical communities. Seven-digit dialing is still used locally. Area code 908 represents a blend of urban proximity and suburban life, and it remains a key identifier in the daily lives of residents in one of New Jersey’s most densely populated corridors.