Area code 561 serves Palm Beach County in southeastern Florida, including West Palm Beach, Boca Raton, and Delray Beach. Established in 1996 from a split with 407, it was overlaid by area code 728 in 2023. The region is known for its luxury living, coastal resorts, retirement communities, and corporate presence. Ten-digit dialing is now required. Area code 561 is closely tied to Florida’s image of sunshine, affluence, and leisure, making it a sought-after and recognizable code for both residents and businesses in the state’s Gold Coast region.