925 Area Code

Get a Concord, California phone number

A 925 phone number is related to Concord, California. Phoner: Second Phone Number, allows you to set up multiple phone numbers in minutes for any US area code that you need a number for. With Phoner you use your current mobile device so there’s no need to change your permanent address, purchase a new phone, or carry multiple mobile devices around with you. Perfect for your small business, dating communication, or buying and selling goods online.

Get your new area code 925 phone number today with Phoner on iOS, Android, or desktop. Download and start texting, calling, recording phone calls, or using caller ID lookup.

California map showing location of area code 925 within the state

925 Phone Number





Major City:


The 925 area code is in California, United States.

Area code 925 is in the Pacific time zone (UTC -8).

Serves the region to the east of San Francisco. Includes Concord, Antioch, Livermore, San Ramon, and Pleasanton.

Nearby counties:

California's 925 area code serves portions of Contra Costa County and Alameda County.

Other nearby area codes includes:

Area Code 530 - Redding

Area Code 650 - San Mateo

Area Code 707 - Santa Rosa

Area Code 209/350 - Stockton

Area Code 279/916 - Sacramento

Area Code 341/510 - Oakland

Area Code 408/669 - San Jose

History of 925

Area Code

The California area code 925 was introduced March 14, 1998, split from area code 510.

Things To Do Near

Area Code 925

There are many activities for locals + visitors to see and do in the 925 area code (Concord County).

Things to do in Concord, California tend to includes Mount Diablo State Park, Livermore Valley Wine Country, Blackhawk Museum (Danville) and much more.

Mount Diablo State Park

Hike or drive to the summit of Mount Diablo for breathtaking views of the Bay Area. The state park offers various trails, picnic areas, and opportunities for wildlife observation.

Livermore Valley Wine Country

Explore the wineries of Livermore Valley Wine Country, known for its vineyards and wine tasting experiences. Discover a variety of wines produced in the region.

Blackhawk Museum (Danville)

Visit the Blackhawk Museum in Danville, showcasing an impressive collection of classic cars, rare automobiles, and automotive artifacts.


in Concord

Some of the universities, colleges, higher education establishments in area code 925 are:

University of California, Riverside (UCR)

California State University, East Bay

Diablo Valley College

This is not an exhaustive list, there are additional schools that may not be included

Why do people sign up for a virtual 925 number with Phoner?

People sign up for 925 virtual US phone numbers for a number of reasons.

For business

To be seen as local vendors - local numbers are more trustworthy than out-of-state phone numbers

For marketing purpose

So customers can remember their numbers easily or to be seen as local vendors as local numbers are more trustworthy than out-of-state phone numbers


To give online dating matches a 2nd phone number until they’ve gone on a date and trust each other

To buy and sell goods

For Craigslist, Facebook, eBay purchases or sales so that people don’t have your personal information and don’t bother you after the sale or purchase has been made

Nearby Codes

Frequently asked questions about local numbers

Can I buy a local 925 California phone number?

Yes you can. To purchase a 925 number, download Phoner here, select a ‘United States’ number followed by ‘California’ as the state. Once you have chosen an area code you can choose a number of your choice. Once you have selected a number to make calls or send texts you can subscribe and enjoy a 3 day free trial.

What are the other California local area codes?

You can find the California local area codes here.

Can I port my existing 925 number to Phoner?

Yes, you can port your 925 number to Phoner. We are working on an automated process, for now please email our support team so they can manually port your number.

Why Use Phoner

Phoner allows you to purchase and activate multiple phone numbers across the US without the need for multiple phones. Get a second phone number for area code 925 - whether it’s a business phone number, dating phone number, or a phone number for buying & selling goods on Craigslist, Facebook, eBay. Select the area code 925 and start texting or calling today.