Looking to rent a California area code number for your online verification? With the vast range of California area codes, this guide will explain what to expect.
???? What Are California Area Codes?
A local California phone number is a three-digit prefix assigned to a specific region. From Los Angeles to the Central Coast, each area code marks a zone within the state.
Since 1947, California has seen massive growth, causing the introduction of dozens of new area codes.
???? Top California Area Codes
Here's a check here list of well-known California area codes:
- 209 – Stockton, Modesto, Merced, Tracy, Turlock
- 213 – Downtown Los Angeles, Alhambra, Beverly Hills
- 279 – Sacramento, Elk Grove, Roseville
- 310 – West Los Angeles, Beverly Hills, Santa Monica
- 323 – Central Los Angeles, Hollywood, Montebello
- 341 – Oakland, Berkeley, Hayward
- 408 – San Jose, Cupertino, Santa Clara
- 415 – San Francisco, Marin County, San Rafael
- 424 – Overlay for 310; covers West Los Angeles, Santa Monica
- 442 – Overlay for 760; covers Oceanside, Victorville, Palm Springs
- 510 – Oakland, Fremont, Berkeley
- 530 – Chico, Redding, Davis
- 559 – Fresno, Visalia, Clovis
- 562 – Long Beach, Whittier, Norwalk
- 619 – San Diego, Chula Vista, National City
- 626 – Pasadena, El Monte, Arcadia
- 628 – Overlay for 415; covers San Francisco, Marin County
- 650 – San Mateo, Palo Alto, Redwood City
- 657 – Overlay for 714; covers Anaheim, Santa Ana, Huntington Beach
- 661 – Bakersfield, Santa Clarita, Lancaster
- 669 – Overlay for 408; covers San Jose, Sunnyvale, Santa Clara
- 707 – Santa Rosa, Vallejo, Napa
- 714 – Anaheim, Santa Ana, Huntington Beach
- 747 – Overlay for 818; covers San Fernando Valley, Burbank, Glendale
- 760 – Oceanside, Victorville, Palm Springs
- 805 – Ventura, Santa Barbara, San Luis Obispo
- 818 – San Fernando Valley, Burbank, Glendale
- 820 – Overlay for 805; covers Ventura, Santa Barbara, San Luis Obispo
- 831 – Salinas, Santa Cruz, Monterey
- 840 – Overlay for 909; covers San Bernardino, Ontario, Pomona
- 858 – San Diego (northern areas), La Jolla, Del Mar
- 909 – San Bernardino, Ontario, Pomona
- 916 – Sacramento, Elk Grove, Roseville
- 925 – Concord, Walnut Creek, Pleasanton
- 949 – Irvine, Newport Beach, Mission Viejo
- 951 – Riverside, Moreno Valley, Temecula
????️ California Area Codes Map
This image shows how area codes are spread out in California. Major metro areas often share multiple codes due to high population density.
???? Total Number of Area Codes in California
California has over 35 area codes, and new ones are added due to demand.
???? New Area Codes in California (2025)
With increasing demand for mobile and VoIP numbers, overlays are introduced. New area codes in California in 2025 especially in dense areas like Bay Area.
???? Best Business Area Codes in California
If you're choosing a virtual number for business, here’s what different codes represent:
- 213 – Professional LA presence
- 310/424 – Upscale clientele
- 916 – State agencies in Sacramento
- 323 – Media companies in Hollywood
???? Which Is Better: Toll-Free or Local Number?
- Toll-free numbers offer national credibility, but may lack local identity.
- Local numbers build trust with locals and increase conversion rates.
???? Understanding VoIP Numbers in California
A VoIP number lets you make calls over the internet with a California area code. It's perfect for online businesses.
???? Why Use a Virtual California Phone Number?
Benefits of a VoIP business line include:
- Local presence
- Remote operation
- Advanced call features
- Customer trust
????️ Buy or Rent a California Phone Number
You can acquire a California VoIP number depending on your need. Monthly rental is affordable while ownership is long-term.
✅ Steps to Get a California Local Number
- Choose a desired area code (e.g., 213, 310, 415).
- Sign up with a virtual number provider covering California.
- Create your account, verify, and select your number.
- Set up routing, voicemail, and SMS features.
???? Looking Up California Area Codes
Need to know where an area code is used? Use a California area code lookup or telecom directory.
???? Use VoIP for Account Verification
Many apps ask for a valid California number. Just make sure your VoIP number supports SMS.
???? California DID Number
A DID number allows direct routing to internal systems. A DID in California is great for PBX and scalable communication.
???? VoIP Number with Texting in California
Stay connected by using a California VoIP phone number with texting. Perfect for reminders, follow-ups, and promotions.
???? Best Virtual Number Provider for California
Choose a provider that offers:
- Multiple area code options
- Affordable plans
- Text + call features
- AI integrations (like Bling Cloud)
???? Cloud-Based Phone Solutions in California
A California cloud phone system is modern and works for any company. Whether you use a 916 area code or 323, cloud calling offers advanced routing, tracking, and AI assistance.
???? 310 vs 424 Area Code
Both serve the same region. 310 is the original, while 424 is the overlay. 310 is more established, while 424 is more available.
???? Benefits of 323 Area Code for Business
A 323 number works great for creative sectors like media in LA. It adds a cultural edge.
???? History of California Area Codes
California began with 213, 415, and 916. Since then, splits and overlays have reshaped the system to match demand.
???? Changes in California Area Codes
As usage increased, overlays like 424, 747, and 628 were introduced. These changes help manage load and enable more options for users.
???? Conclusion
No matter the need, you can get a California VoIP number quickly. Use a trusted provider like Bling Cloud to get started.
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