This area code serves the southern part of Orange County in California, covering cities such as Irvine, Laguna Beach, Newport Beach, and Mission Viejo. It also covers communities in Aliso Viejo, Dana Point, Lake Forest, and San Juan Capistrano.
925 Area code
Get a local phone number for the East Bay area, California & surrounding counties
The 925 area code in California covers a key part of the San Francisco Bay Area. Secure a local number through RingCentral to establish a corporate foothold in a high-value urban region.
925 Area code location: Where is area code 925?
The 925 area code serves the inland regions of the East Bay counties of Contra Costa and Alameda. This is a highly urbanized region, and home to approximately 2.8 million people.
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 sustained economic growth is Pleasanton. With the development of a number of business parks like Hacienda Business Park, the city attracts major companies, which build their headquarters in the area.
Another notable city in the region is Walnut Creek, which has a vibrant shopping and cultural scene and is home to The California Symphony. One of the best symphonies in the U.S., it attracts both veteran and aspiring musicians to the city.
Not far from San Francisco, the city of Concord has become a great residential option for commuters. With more affordable homes and accessibility through the BART commuter train, it’s a simple and affordable way to enjoy the benefits of working in San Francisco without the prohibitive costs of living there.
Other cities in the area code 925 location include Antioch, San Ramon, and Livermore.
Why get a 925 area code number from RingCentral?
Quick and simple setup
Get your new 925 area code phone number up and running quickly and easily, courtesy of our hassle-free setup process.
Easy customization
Take advantage of RingCentral’s rich customization options to handle calls however you want to.
All your channels in one place
Align your communications with a unified platform that places your calls and texts alongside any other channels you use.
Integrate with your favorite tools
Analytics, chat, sales, and more—use our broad range of integrations to strengthen and streamline your communications.
Enterprise-grade security
Carry out your business with absolute certainty that all calls through your 925 number will be safe and confidential.
Top-notch customer support
Our expert support team stands ready to guide you through everything, from setting up your number to personalizing your settings.
RingCentral: More than just 925 area code numbers
Top communications features to go
with your 925 area code California number
HD quality calls, auto-attendant, IVR, and more
RingCentral RingEX offers a formidable range of call features you can use to make the most of your local number.
HD voice boosts call quality and removes background noise, no matter the hardware being used.
The auto receptionist improves response times and saves support agents effort. Call Flip allows you to smoothly transfer a call from one number or device to another, providing useful call continuity.
And with automatic call recording storing up to 100,000 calls for up to 90 days, you can easily review call performance to find out how your agents can improve.
Truly unified communications
RingEX does so much more than handle phone calls. It brings all your communication options together, giving you one platform that does it all.
Send SMS updates, distribute internal information through team messaging, share files, host video calls—whatever you want to do, you can manage it with RingEX, and from any type of device.
Stop swapping back and forth between disparate systems. Bring everything together to accelerate your processes and get more done with your time.
AI-powered insights
Enjoy effortless, AI-powered business communications.
With sentiment analysis, you can assess how your customers feel during calls, improve your soft skills, and provide better responses.
Transcriptions turn your conversations into text, so you can catch up on key details—like important action notes—in seconds.
Personalized analytics give you a clear idea of your call patterns and performance, so you can spot trends and improve your service.
Plus, post-call highlights let you review important moments without spending hours sifting through conversations.
Other California area codes available from RingCentral
Maybe area code 925 in California is just your starting point, and your long-term goal is to cover much more of the state. RingCentral provides local numbers throughout California, all equipped with our huge range of features. Here are some area codes you might want to look at first:
This encompasses much of the East Bay region of the San Francisco Bay Area in California. This region includes cities such as Oakland, Berkeley, Fremont, and Hayward. It also covers some parts of Alameda and west Contra Costa.
Overlaid with the 323 area code, this code covers the downtown area of Los Angeles and adjacent neighborhoods such as Downtown LA, Echo Park, Westlake, and Chinatown. It extends to parts of South Los Angeles, serving communities within the central city area.
RingCentral area code coverage in and around the East Bay area, California
Operating in 14 countries through 22 offices, RingCentral provides comprehensive phone and communication services wherever they’re needed.
And since we offer local numbers for many area codes, including those in California’s East Bay area, we can get companies ready to properly cater to their target markets.
What’s the origin of the 925 area code in California?
The 925 area code was introduced in 1998 as an offshoot of the 510 area code, with the intention to better serve the expanding outer East Bay region of the San Francisco Bay Area. It’s since served cities such as Concord, Walnut Creek, Antioch, and Livermore, covering suburban and rural areas in Contra Costa and Alameda counties.
What time zone is the 925 area code located in?
The 925 area code falls within the Pacific Time Zone (PT) in the United States, covering much of the outer East Bay region. Using a 925 number is therefore ideal for any business that wants to effectively serve customers who work in PT.
California area code success stories
Our executive team was thrilled to have a real-time view into the inbound calls across all of our offices. With RingCentral’s Live Reports, they finally had the ability to monitor call volume, agent performance, and to make decisions about how to staff our call queues based on real data.
Elyse Watts
IT Project Manager, California Skin Institute
RingCentral is really making our jobs easier. And given the work we do for the state’s water issues, I think that’s very important at a time like this.
Christopher Do
CTO, Association of California Water Agencies
Get a 925 area code local number and a whole lot more
Find out how much you can achieve with RingCentral’s best-in-class range of communication tools. Unify your phone service with your other channels, optimize your processes, and tap into the power of AI—all alongside the 925 area code number you need.