Most numbers within Area Code 858 are located in the following cities: La Jolla, San Diego, Poway, Del Mar, Escondido, Rancho Santa Fe, Santee, Carlisle, Temecula, La Mesa, Pickens, Alhambra, Talent, Coronado, Tucson, Brownsville, Fort Lee, Lakeside, Tenafly, Covington, Thousand Oaks, Durham, Chula Vista, Carlsbad, Oceanside, El Cajon, Alpine, Harrison Township, Spring Valley, San Marcos, National City, Texarkana, Directory Assistance, Vista, Lead, Encinitas, Ramona, Jamul, Intralata Pic Validation, Fallbrook, Harrodsburg, Valley Center, Los Angeles, Solana Beach, Tooele, Penns Grove, Boston, Dry Ridge, Columbia, Dublin, Sacramento, Irvine, Rohnert Park, Wills Point, Nicholasville, Brentwood, Pacoima, Owens Cross Roads, Santa Barbara, Jacksonville, Lafayette, Plymouth, Port Townsend, FGB Access Code, San Gabriel, Standard Plant Test Code, Yorba Linda, Syracuse, Information Provider, Richmond, Hailey, Milton.
About La Jolla, California
La Jolla is a hilly seaside community within the city of San Diego, California, United States occupying 7 miles (11 km) of curving coastline along the Pacific Ocean within the northern city limits.The population reported in the 2010 Census was 46,781. The 2004 estimated population was 42,808. La Jolla is surrounded on three sides by ocean bluffs and beaches and is located 12 miles (19 km) north of Downtown San Diego, and 40 miles (64 km) south of Orange County California, The climate is mild, with an average daily temperature of 70.5 °F (21.4 °C) La Jolla is home to a variety of businesses in the areas of lodging, dining, shopping, software, finance, real estate, bio-engineering, medical practice and scientific research. The University of California, San Diego (UCSD) is located in La Jolla, as are the Salk Institute, Scripps Institution of Oceanography (part of UCSD), Scripps Research Institute, and the headquarters of National University (though its academic campuses are elsewhere).