510 Area Code Prefixes
510 Area Code Map and Stats

Top cities with a 510 Area Code

Where is the 510 Area Code?

The 510 Area Code (or Area Code 510) is located in the state of CA. Area Code 510 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 638 unique phone numbers and 1,007 individuals near the city of Hayward

Location & Map

Most numbers within Area Code 510 are located in the following cities: Hayward, Oakland, Fremont, Berkeley, Alameda, Richmond, El Sobrante, Hercules, Union City, Crockett, Webster, San Mateo, San Pablo, Fairfield, Ennis, Pleasanton, Brentwood, Sequim, Pleasant Hill, San Francisco, Martinez, Waterloo, Ward, Concord, Moraga, Memphis, Oakley, Lafayette, Antioch, Saint Germain, San Ramon, Danville, Gallatin, North Bend, Bluefield, Walnut Creek, Sunnyvale, Castro Valley, Osterville, El Cerrito, Daly City.

Time Zone & Current Time

The 510 area code lies within the Pacific Standard Time (or PST). The current time in Pacific Standard Time is 11:22 AM on 07/31/2015.

Top Cities

Hayward, Oakland, Oakland, Fremont, Berkeley, Alameda, Oakland, Oakland, Oakland, Hayward, Richmond, Fremont, Oakland, Alameda, Richmond, Fremont, Alameda, Fremont, and Oakland

Population Demographics

The 510 Area Code is one of the telephone area codes supported by Spokeo's Reverse Phone Lookup technology. Spokeo's reverse phone lookup functions much like a personal caller-ID system, and can identify the owner of virtually any phone number in the continental United States. Spokeo gathers hundreds of millions of listed phone records and potentially presents the owner's full name, address, email, photos, and any other information that may be associated with the record. Try searching for any 510 Area Code phone number today, and discover what Spokeo can do for you.


Hayward, CA
Neighborhood statistics for Hayward, CA
Avg. Property Value
Avg. Household Income
Top Occupations
29% Sales
27% Management
Average Age
59 years old
50% Female
Top Ethnicities
73% Caucasian
15% Hispanic

About Hayward, CA

Hayward (; formerly, Haywards, Haywards Station, and Haywood) is a city located in the East Bay in Alameda County, California. With a population of 144,186, Hayward is the sixth largest city in the San Francisco Bay Area, the third largest in Alameda County, and is located on the Bay's eastern shore, primarily between Castro Valley and Union City, at the eastern terminus of the San Mateo-Hayward Bridge. Hayward was ranked as the 37th most populous municipality in California. The former city of Mount Eden is now part of Hayward.