Area code 657 is an overlay for 714, serving parts of Orange County, California, including Anaheim, Santa Ana, Fullerton, and Garden Grove. Introduced in 2008, 657 reflects the continued population and economic growth in Southern California’s coastal and inland urban centers. Anaheim is home to Disneyland Resort, one of the state’s top tourist destinations, as well as Angel Stadium and the Honda Center. The area is also a hub for small businesses, education (with institutions like Cal State Fullerton), and healthcare services. Santa Ana, the county seat, adds legal and civic depth to the region. A 657 number indicates a business presence in the heart of Orange County, blending family-friendly suburbs with a strong commercial backbone and access to the greater Los Angeles economy.