California Area Codes & Virtual Phone Numbers – Complete Guide

California Area Codes & Virtual Phone Numbers – Complete Guide

Blog Article

get a guide to get a California phone number for your startup? With the wide range of VoIP options in California, this guide will explain what to expect.

???? What Are California Area Codes?

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

Back in 1947, California has experienced massive growth, causing the introduction of dozens of new area codes.

???? California Area Code List

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 California’s area code distribution. 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 as needed.

???? 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 – Modern clientele
• 916 – Government in Sacramento
• 323 – Creative industries in Hollywood

???? Toll-Free vs Local California Number

• Toll-free numbers offer national credibility, but may feel less personal.
• Local numbers build trust with locals and increase conversion rates.

???? Understanding VoIP Numbers in California

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

???? Virtual California Number for Business

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 rent a California VoIP number depending on your need. Monthly rental is affordable while ownership offers full control.

✅ How to Get a California Area Code Number

1. Pick a desired area code (e.g., 213, 310, 415).
2. Find a VoIP service covering California.
3. Register, verify, and activate your number.
4. Configure routing, voicemail, and SMS features.

???? California Area Code Lookup

Need to know where an area code is used? Use a free online lookup tool or telecom directory.

???? California Phone Number for Verification

Platforms often require a California phone number for verification. Just make sure your VoIP number supports SMS.

???? 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.

???? VoIP Number with Texting in California

Stay connected by using a California VoIP phone number with texting. Perfect for reminders, follow-ups, and promotions.

???? Top VoIP Provider in 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 scalable and works for any company. Whether you use a 916 area code or 323, cloud calling offers advanced routing, tracking, and integrations.

???? Difference Between 310 and 424

Both serve the same region. 310 is the original, while 424 is the overlay. Some prefer 310 for prestige, 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 California virtual phone number urban.

???? How Area Codes Developed in California

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. They prevent shortages and enable more options for users.

???? Final Thoughts

Whether you're launching a startup or need a number for verification, you can buy a California virtual phone number quickly. Use a trusted provider like Bling Cloud to get connected today.