858 Area Code: Location, Time Zone & Phone Lookup - Page 2

Area code 858 is a California telephone area code that was split from area code 619 on November 14, 1997. It covers the northern coastal areas of San Diego County.

Area code 858 is one of the newer area codes in California, serving the northern San Diego County region. This code was created in 1999, splitting off from area code 619. The 858 code covers the cities of Carlsbad, Del Mar, Encinitas, La Jolla, San Diego, and Solana Beach.This region is home to many major tech companies, including Qualcomm, Sony, and Samsung. The 858 area code is also known for its high quality of life, with beautiful beaches, excellent shopping and dining, and a thriving nightlife.

If you're looking for a place to live or do business in the San Diego area, be sure to check out the 858 area code. You'll be glad you did!