📌San Jose, CA
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Area code 510-456 is assigned to San Jose, CA.
Main city: San Jose
Timezone: Pacific
Phone type: Landline
Operator: U.s. Telepacific Corp.
San Jose, the third-largest city in California, the tenth-largest in the United States, and the county seat of Santa Clara County. San Jose is the largest city within Silicon Valley, which is a major component of the greater Bay Area. It is the largest city in Northern California. source
Area code 510 is a California telephone area code that was split from area code 415 on September 2, 1991. It covers most eastern Bay Area cities in Alameda County (including the city of Oakland but excluding Dublin, Livermore, Pleasanton, and Sunol), and western Contra Costa County. source
Timezone: Pacific
Phone type: Landline
Operator: U.s. Telepacific Corp.
San Jose, the third-largest city in California, the tenth-largest in the United States, and the county seat of Santa Clara County. San Jose is the largest city within Silicon Valley, which is a major component of the greater Bay Area. It is the largest city in Northern California. source
Area code 510 is a California telephone area code that was split from area code 415 on September 2, 1991. It covers most eastern Bay Area cities in Alameda County (including the city of Oakland but excluding Dublin, Livermore, Pleasanton, and Sunol), and western Contra Costa County. source
Phone number full length is 10 digits: (510) 456-xxxx
International format length is 11 digits: +1 (510) 456-xxxx
Number can be also written as: 510-456, 510456, +1-510-456
Most requested numbers in the neighborhood:
510-456-4340, 510-456-1798, 510-456-0644, 510-456-7574, 510-456-9973