California Area Codes & Virtual Phone Numbers – Complete Guide

California Area Codes & Virtual Phone Numbers – Complete Guide

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Looking to get a California phone number for your personal use? With the vast range of California area codes, this guide will walk you through how to choose.

???? Introduction to California Area Codes

A local California phone number is a three-digit prefix assigned to a specific region. From Los Angeles to Sacramento, each area code defines a region within the state.

Since 1947, California has seen massive growth, leading to the creation of dozens of new area codes.

???? Top California Area Codes

Here's a list of business-friendly local numbers in California:

• 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

????️ Map of Area Codes in California

This image shows how area codes are spread out in California. Major metro areas usually have overlays due to high population density.

???? How Many 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 virtual numbers, overlays are introduced. 2025 brings fresh overlays and new codes especially in dense areas like LA.

???? 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

???? Toll-Free vs Local California Number

• Toll-free numbers offer nationwide reach, but may lack local identity.
• Local numbers build regional familiarity and increase conversion rates.

???? What Is a California VoIP Number?

A VoIP number lets you use cloud-based calling with a California area code. It's ideal for online businesses.

???? Virtual California Number for Business

Benefits of a VoIP business line include:

• Local presence
• Remote operation
• Advanced call features
• Customer trust

????️ Owning or Renting a California Virtual Number

You can rent a California business number depending on your need. Monthly rental is affordable while ownership is long-term.

✅ How to Get a California Area Code Number

1. Pick a desired area code (e.g., 213, 310, 415).
2. Find a virtual number provider covering California.
3. Create your account, verify, and select your number.
4. Set up routing, voicemail, and SMS features.

???? California Area Code Lookup

Curious about area code locations? 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 can receive verification codes.

???? What is a California DID Number?

A DID number allows direct routing to internal systems. A California DID number is great for advanced VoIP setups and corporate systems.

???? Text-Enabled California VoIP Numbers

Communicate better 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 film in LA. It’s iconic and urban.

???? How Area Codes Developed in California

California began with 213, 415, and 916. Since then, splits and overlays have expanded the system to match demand.

???? Changes in California Area Codes

As usage increased, overlays like 424, 747, and 628 were introduced. They prevent shortages and enable more options how to get a California area code number for users.

???? Final Thoughts

Whether you're launching a startup or need a number for verification, you can get a California VoIP number quickly. Use a trusted provider like Bling Cloud to get started.