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Purchase 925 area code phone numbers for your business

where is 925 area code

The 925 area code serves the inland regions of the East Bay counties of Contra Costa and Alameda, both of which are highly urbanized. According to the California Department of Finance, there are about 2.6 million people living in the East Bay Region.


The region sustains a mix of industries, ranging from manufacturing, retail, and professional services, to farming and various small and large businesses. One of the East Bay cities that enjoys continuous economic growth is Pleasanton. With the development of a number of business parks like Hacienda Business Park, the city has continuously attracted major companies, which build their headquarters in the area.


Another notable city in the region is Walnut Creek. The city makes up for the lack of major industries with a vibrant shopping and cultural scene. The California Symphony, which is considered as one of the best symphonies in the U.S., is based here, and it attracts veteran and aspiring musicians to the city.


The city of Concord, on the other hand, has become a great residential option for commuters due to its close proximity to San Francisco. With more affordable homes and its accessibility through the BART commuter train, more people who are working in San Francisco are choosing to live in Concord.  


Other cities in the 925 area code are Antioch, San Ramon, and Livermore.


Nearby area codes are 510 and 650.


You can choose the local number that works for you through our Local Numbers tool above. You can also choose a toll-free number for your business.