area code
Get a local phone number in
Biggest city:
Oakland
State:
California
Timezone:
Pacific (GMT -8)
Population:
433,031
Nearby area codes:
341
408
Major Cities:
Oakland, Berkeley, Richmond, Fremont, Hayward
Zip codes:
94601
94625
Unemployment Rate:
4.30%
Average Income:
$124,815
Oakland, CA
area code summary
510
510
Area code 510 serves the East Bay region of the San Francisco Bay Area in California, including cities such as Oakland, Berkeley, Alameda, and Fremont. Created in 1991 as a split from 415, 510 was overlaid by 341 in 2019. Oakland is a major port city and a cultural and economic powerhouse with deep roots in social justice, music, and entrepreneurship. Berkeley is home to the prestigious University of California, which drives research and innovation. Fremont and the surrounding cities support tech manufacturing and logistics. A 510 number ties your business to one of the most diverse and dynamic regions in the country. It’s ideal for tech startups, creative agencies, local services, and anyone wanting to be recognized as part of the East Bay’s thriving ecosystem.
The 510 area code is a key component of California's telecommunications landscape, serving the western portion of the San Francisco Bay Area and playing a crucial role in the region's connectivity and identity.
Western San Francisco Bay Area's Communication Network: Established in 1991 as a split from the 415 area code, the 510 area code covers parts of the western San Francisco Bay Area, including cities like Oakland, Berkeley, and Fremont. This area code is crucial for linking various communities within this densely populated and economically vibrant region.
Hub of Cultural and Economic Activity: The region served by the 510 area code is known for its diverse economy, encompassing sectors like technology, higher education, and shipping. Cities like Oakland and Berkeley are cultural centers with rich histories, significant educational institutions, and thriving arts scenes. The 510 area code supports the high volume of communication required by these activities and communities.
Adapting to Demographic and Technological Trends: In response to the increasing demand for phone numbers, particularly with the rise of mobile phone usage, the 341 area code was introduced as an overlay to the 510 region in 2019. This adaptation reflects the area's evolving telecommunication needs, ensuring continued and efficient service for residents and businesses in the western San Francisco Bay Area.
The 510 area code is more than just a set of digits; it's a symbol of the western San Francisco Bay Area's diversity, economic vitality, and cultural richness, playing a critical role in connecting the region's unique blend of urban and suburban communities.
Fun fact 💡
Oakland’s Jack London Square honors the author born there in 1876.
🏢First Phone Company:
Pacific Bell (later AT&T)
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