Area code 959 is an overlay for 860, covering much of Connecticut outside the southwestern corner near New York. This includes cities such as Hartford, New Britain, Manchester, and Middletown. Introduced in 2014, 959 was implemented due to number exhaustion in the 860 region. Hartford, Connecticut’s capital, serves as a major hub for the insurance industry and is home to global companies like Aetna, Travelers, and The Hartford. The area also features institutions such as Trinity College and the University of Hartford. While some of Connecticut’s coastal towns are known for affluence, the broader 959 region includes a diverse mix of suburbs, rural areas, and small cities with deep colonial roots. Residents benefit from proximity to both Boston and New York City while enjoying a quieter, suburban lifestyle. Key industries include finance, healthcare, education, and advanced manufacturing. The area experiences all four seasons and features a range of cultural attractions and outdoor recreation opportunities. The introduction of the 959 overlay requires 10-digit dialing for local calls. Whether you’re setting up a local office or targeting customers in Central and Eastern Connecticut, a 959 number adds authenticity and modern availability.