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Where is Area Code 858?

The 858 Area Code is located in the state of California. Area Code 858 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 4,533,996 unique phone numbers and 2,869,990 individuals near the cities of San Diego, La Jolla, and Del Mar.

Cities Located in the 858 Area Code

The most populous cities in area code 858 are: San Diego, La Jolla, Del Mar, Poway, and Rancho Santa Fe.

About San Diego, La Jolla, and Del Mar, California

San Diego is a major city in California, United States. It is in San Diego County, on the coast of the Pacific Ocean in Southern California, approximately 120 miles (190 km) south of Los Angeles and immediately adjacent to the border with Mexico.With an estimated population of 1,394,928 as of July 1, 2015, San Diego is the eighth-largest city in the United States and second-largest in California. It is part of the San Diego–Tijuana conurbation, the second-largest transborder agglomeration between the US and a bordering country after Detroit–Windsor, with a population of 4,922,723 people. San Diego has been called "the birthplace of California". It is known for its mild year-round climate, natural deep-water harbor, extensive beaches, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center.Historically home to the Kumeyaay people, San Diego was the first site visited by Europeans on what is now the West Coast of the United States. Upon landing in San Diego Bay in 1542, Juan Rodríguez Cabrillo claimed the area for Spain, forming the basis for the settlement of Alta California 200 years later. The Presidio and Mission San Diego de Alcalá, founded in 1769, formed the first European settlement in what is now California. In 1821, San Diego became part of the newly independent Mexico, which reformed as the First Mexican Republic two years later. In 1850, California became part of the United States following the Mexican–American War and the admission of California to the union.The city is the seat of San Diego County and is the economic center of the region as well as the San Diego–Tijuana metropolitan area. San Diego's main economic engines are military and defense-related activities, tourism, international trade, and manufacturing. The presence of the University of California, San Diego (UCSD), with the affiliated UCSD Medical Center, has helped make the area a center of research in biotechnology.

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).

Del Mar is a beach city in San Diego County, California. The population was estimated at 4,311 in 2014, up from 4,161 at the 2010 census. The Del Mar Horse Races are hosted on the Del Mar racetrack every summer. Del Mar is Spanish for "of the sea" or "by the sea", because it is located on the Pacific Ocean.In 1885, Colonel Jacob Taylor purchased 338 acres (1.37 km 2) from Enoch Talbert, with visions of building a seaside resort for the rich and famous. The United States Navy operated a Naval Auxiliary Air Facility for blimps at Del Mar during World War II. In 1966, winners of a KHJ radio station contest rode with members of The Monkees band on a train from Del Mar, which had been renamed'Clarksville' for the day by the town's mayor.

What Time Zone is Area Code 858?

The 858 area code lies within the Pacific Daylight Time Zone (or PDT). The current time in Pacific Daylight Time is 1:16 AM on Apr 21, 2023.

Neighborhood Demographics

Statistics based on US Census data for San Diego
35 y/o
Median Age
The median age for San Diego was sourced from the US Census
$72K
Median Income
The median income for San Diego was sourced from the US Census
$571K
Median Home Value
The median home value for San Diego was sourced from the US Census
2.87M
Total Population
The total population for San Diego was sourced from the US Census

Nearby Area Codes in California

7,513,000 phone numbers
1,948,297 people
San Diego, Chula Vista, El Cajon

Phone Number Prefixes in the 858 Area Code

Unknown
--
Unknown
--
U.S. Telepacific Corporation
La Jolla, CA
Onvoy
San Diego, CA
AT&T California
La Jolla, CA
Onvoy
San Diego, CA
Verizon Wireless
San Diego, CA
T-Mobile
San Diego, CA
YMax Communications
Poway, CA
AT&T
San Diego, CA
AT&T Mobility
San Diego, CA
T-Mobile
Del Mar, CA
Verizon Wireless
La Jolla, CA
Unknown
--
Sprint
San Diego, CA
Sprint
San Diego, CA
T-Mobile
San Diego, CA
Bandwidth.com
San Diego, CA
T-Mobile
San Diego, CA
U.S. Telepacific Corporation
San Diego, CA
U.S. Telepacific Corporation
San Diego, CA
Network Services
San Diego, CA
Sprint
La Jolla, CA
Onvoy
San Diego, CA
YMax Communications
La Jolla, CA
Onvoy
San Diego, CA
YMax Communications
San Diego, CA
Level 3
San Diego, CA
Verizon Wireless
San Diego, CA
XO Communications
San Diego, CA
XO Communications
La Jolla, CA
Verizon Wireless
San Diego, CA
AT&T Mobility
San Diego, CA
T-Mobile
Poway, CA
AT&T Mobility
La Jolla, CA
North County Communications
La Jolla, CA
North County Communications
San Diego, CA
North County Communications
Poway, CA
North County Communications
San Diego, CA
Verizon Wireless
San Diego, CA
Level 3
San Diego, CA
Verizon Wireless
San Diego, CA
Verizon Wireless
San Diego, CA
XO Communications
San Diego, CA
Verizon Wireless
La Jolla, CA
Level 3
La Jolla, CA
Bandwidth.com
La Jolla, CA
Verizon Wireless
Poway, CA
PAETEC
San Diego, CA
Wide Voice
San Diego, CA
Peerless Network
San Diego, CA
Bandwidth.com
Del Mar, CA
Verizon Wireless
San Diego, CA
Sprint
San Diego, CA
Bandwidth.com
La Jolla, CA
Bandwidth.com
San Diego, CA
T-Mobile
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
Del Mar, CA
Verizon Wireless
La Jolla, CA
U.S. Telepacific Corporation
Del Mar, CA
Level 3
San Diego, CA
AT&T Mobility
San Diego, CA
Onvoy
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
San Diego, CA
Verizon Wireless
Poway, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
Verizon Wireless
San Diego, CA
Wide Voice
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
T-Mobile
Del Mar, CA
Level 3
San Diego, CA
Verizon Wireless
San Diego, CA
Onvoy
San Diego, CA
Bandwidth.com
Del Mar, CA
AT&T Mobility
San Diego, CA
Vonage Network
San Diego, CA
Verizon Wireless
San Diego, CA
Verizon Wireless
San Diego, CA
Vonage Network
--
Onvoy
Del Mar, CA
Level 3
San Diego, CA
AT&T California
San Diego, CA
U.S. Telepacific Corporation
San Diego, CA
Verizon Wireless
San Diego, CA
Onvoy
San Diego, CA
Cox
San Diego, CA
North County Communications
Del Mar, CA
AT&T Mobility
--
Onvoy
Del Mar, CA
U.S. Telepacific Corporation
San Diego, CA
AT&T Mobility
--
AT&T Mobility
San Diego, CA
Onvoy
San Diego, CA
AT&T California
San Diego, CA
Level 3
San Diego, CA
Unknown
--
Cox
San Diego, CA
AT&T
Del Mar, CA
AT&T California
La Jolla, CA
Verizon Wireless
San Diego, CA
Bandwidth.com
San Diego, CA
Verizon Wireless
San Diego, CA
Level 3
La Jolla, CA
Bandwidth.com
La Jolla, CA
AT&T California
La Jolla, CA
AT&T Mobility
Poway, CA
AT&T Mobility
San Diego, CA
AT&T Mobility
San Diego, CA
AT&T Mobility
Del Mar, CA
AT&T Mobility
San Diego, CA
Level 3
Del Mar, CA
Level 3
San Diego, CA
USA Mobility
Del Mar, CA
XO Communications
San Diego, CA
AT&T Mobility
San Diego, CA
AT&T California
Del Mar, CA
Verizon Business
San Diego, CA
AT&T Mobility
Del Mar, CA
Verizon Wireless
San Diego, CA
T-Mobile
Del Mar, CA
Verizon Wireless
San Diego, CA
American Messaging
San Diego, CA
Onvoy
San Diego, CA
AT&T Mobility
La Jolla, CA
XO Communications
La Jolla, CA
North County Communications
San Diego, CA
Unknown
San Diego, CA
XO Communications
San Diego, CA
O1 Communications
Rancho Santa Fe, CA
XO Communications
San Diego, CA
AT&T
Del Mar, CA
Bandwidth.com
San Diego, CA
XO Communications
La Jolla, CA
Level 3
San Diego, CA
Mpower
San Diego, CA
Verizon Wireless
San Diego, CA
T-Mobile
San Diego, CA
Bandwidth.com
San Diego, CA
AT&T Mobility
Poway, CA
Global Crossing
San Diego, CA
AT&T California
San Diego, CA
Level 3
San Diego, CA
AT&T Mobility
San Diego, CA
AT&T California
Poway, CA
Verizon Wireless
San Diego, CA
T-Mobile
San Diego, CA
XO Communications
San Diego, CA
Verizon Wireless
La Jolla, CA
AT&T California
La Jolla, CA
T-Mobile
La Jolla, CA
XO Communications
San Diego, CA
Verizon Business
San Diego, CA
Unknown
--
tw telecom
La Jolla, CA
Mpower
Poway, CA
Verizon Wireless
San Diego, CA
PAETEC
San Diego, CA
Unknown
San Diego, CA
O1 Communications
San Diego, CA
XO Communications
San Diego, CA
AT&T
San Diego, CA
Bandwidth.com
San Diego, CA
PAETEC
San Diego, CA
XO Communications
San Diego, CA
Unknown
Poway, CA
U.S. Telepacific Corporation
San Diego, CA
Verizon Wireless
San Diego, CA
Verizon Wireless
San Diego, CA
U.S. Telepacific Corporation
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
tw telecom
Del Mar, CA
Level 3
Del Mar, CA
AT&T California
San Diego, CA
Verizon Wireless
San Diego, CA
Verizon Wireless
San Diego, CA
Bandwidth.com
San Diego, CA
AT&T California
Del Mar, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
Poway, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
American Messaging
San Diego, CA
American Messaging
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
Verizon Wireless
San Diego, CA
Utility Telephone
San Diego, CA
AT&T California
San Diego, CA
Unknown
Rancho Santa Fe, CA
AT&T California
San Diego, CA
AT&T California
Del Mar, CA
Unknown
--
AT&T California
Poway, CA
AT&T California
San Diego, CA
Sprint
San Diego, CA
T-Mobile
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
Del Mar, CA
XO Communications
Del Mar, CA
Verizon Wireless
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
Level 3
San Diego, CA
AT&T California
San Diego, CA
AT&T Mobility
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
Unknown
--
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
Peerless Network
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T Mobility
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
Sprint
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
tw telecom
San Diego, CA
American Messaging
San Diego, CA
Verizon Wireless
Poway, CA
AT&T Mobility
San Diego, CA
PAETEC
San Diego, CA
Verizon Business
San Diego, CA
T-Mobile
San Diego, CA
Unknown
--
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
Level 3
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
San Diego, CA
Pac-West Telecomm
San Diego, CA
Onvoy
San Diego, CA
Cox
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
Unknown
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
San Diego, CA
Level 3
La Jolla, CA
Sprint
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
Sprint
San Diego, CA
PAETEC
San Diego, CA
AT&T California
Poway, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
Poway, CA
Onvoy
San Diego, CA
Pac-West Telecomm
San Diego, CA
AT&T California
San Diego, CA
Sprint
San Diego, CA
AT&T California
San Diego, CA
Unknown
San Diego, CA
Verizon Wireless
La Jolla, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T California
San Diego, CA
AT&T Mobility
La Jolla, CA
Unknown
--
Verizon Business
Del Mar, CA
XO Communications
San Diego, CA
AT&T Mobility
San Diego, CA
Mpower
San Diego, CA
Unknown
--
Verizon Business
San Diego, CA
Mpower
San Diego, CA
AT&T California
San Diego, CA
Verizon Business
San Diego, CA
T-Mobile
San Diego, CA
AT&T California
Del Mar, CA
AT&T Mobility
Poway, CA
XO Communications
San Diego, CA
XO Communications
San Diego, CA
USA Mobility
San Diego, CA
AT&T California
La Jolla, CA
Verizon Business
San Diego, CA
Onvoy
San Diego, CA
Unknown
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T Mobility
La Jolla, CA
Verizon Business
San Diego, CA
Verizon Wireless
San Diego, CA
Level 3
San Diego, CA
AT&T California
Poway, CA
Verizon Wireless
La Jolla, CA
Mpower
San Diego, CA
Sprint
San Diego, CA
XO Communications
San Diego, CA
Level 3
La Jolla, CA
AT&T California
Del Mar, CA
AT&T California
Rancho Santa Fe, CA
Verizon Wireless
San Diego, CA
AT&T California
Rancho Santa Fe, CA
Verizon Wireless
San Diego, CA
PAETEC
San Diego, CA
Network Services
San Diego, CA
PAETEC
Del Mar, CA
Onvoy
La Jolla, CA
U.S. Telepacific Corporation
San Diego, CA
Level 3
San Diego, CA
Onvoy
Rancho Santa Fe, CA
AT&T Mobility
San Diego, CA
Verizon Wireless
San Diego, CA
Verizon Wireless
San Diego, CA
Pac-West Telecomm
San Diego, CA
PAETEC
San Diego, CA
AT&T California
San Diego, CA
AT&T California
La Jolla, CA
Emergency Networks
San Diego, CA
AT&T
San Diego, CA
AT&T California
Del Mar, CA
AT&T California
Del Mar, CA
AT&T California
Del Mar, CA
AT&T
La Jolla, CA
Level 3
San Diego, CA
Verizon Business
San Diego, CA
tw telecom
San Diego, CA
Level 3
San Diego, CA
AT&T
San Diego, CA
Unknown
--
AT&T
La Jolla, CA
Level 3
San Diego, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
AT&T California
La Jolla, CA
Sprint
San Diego, CA
AT&T California
San Diego, CA
Unknown
Rancho Santa Fe, CA
Onvoy
San Diego, CA
XO Communications
San Diego, CA
AT&T Mobility
San Diego, CA
Cox
Poway, CA
Level 3
La Jolla, CA
AT&T California
Del Mar, CA
Bandwidth.com
Poway, CA
Network Services
San Diego, CA
Bandwidth.com
Poway, CA
Mpower
San Diego, CA
Global Crossing
San Diego, CA
Sprint
San Diego, CA
Mpower
La Jolla, CA
Verizon Wireless
San Diego, CA
Sprint
San Diego, CA
AT&T California
San Diego, CA
U.S. Telepacific Corporation
San Diego, CA
Bandwidth.com
Del Mar, CA
Verizon Business
San Diego, CA
Onvoy
San Diego, CA
Verizon Business
San Diego, CA
Level 3
La Jolla, CA
Verizon Wireless
San Diego, CA
AT&T California
La Jolla, CA
AT&T Mobility
San Diego, CA
AT&T Mobility
San Diego, CA
XO Communications
San Diego, CA
Unknown
San Diego, CA
AT&T California
La Jolla, CA
Unknown
--
Level 3
Rancho Santa Fe, CA
Verizon Wireless
San Diego, CA
Onvoy
Rancho Santa Fe, CA
AT&T
San Diego, CA
T-Mobile
San Diego, CA
Verizon Wireless
San Diego, CA
PAETEC
San Diego, CA
Verizon Wireless
San Diego, CA
AT&T California
San Diego, CA
AT&T
San Diego, CA
Onvoy
San Diego, CA
Verizon Wireless
San Diego, CA
XO Communications
San Diego, CA
Pac-West Telecomm
Del Mar, CA
Unknown
--
T-Mobile
Rancho Santa Fe, CA
Sprint
La Jolla, CA
Bandwidth.com
Poway, CA
Unknown
--
Unknown
--
PAETEC
San Diego, CA
AT&T California
San Diego, CA
Sprint
San Diego, CA
AT&T California
San Diego, CA
Unknown
--
Vonage Network
--
Onvoy
San Diego, CA
Onvoy
San Diego, CA
Verizon Wireless
La Jolla, CA
AT&T Mobility
San Diego, CA