The area code 858 is located in San Diego, California.
Area code 858 serves the vibrant region of San Diego, California, including parts of North County. Established in 1999, this area code covers notable cities and landmarks such as:
This area is famous for its beautiful beaches, warm climate, and diverse cultural attractions. Fun fact: San Diego is known as "America's Finest City," thanks to its year-round pleasant weather and ocean views, making it a prime destination for both residents and tourists alike!