get a guide to rent a California area code number for your startup? With the wide range of local California phone numbers, this guide will walk you through what to expect.
???? Introduction to 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 represents a locale within the state.
Back in 1947, California has seen massive growth, causing the introduction of dozens of new area codes.
???? Top California Area Codes
Here's a 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 California’s area code distribution. Major metro areas often share multiple codes due to high population density.
???? How Many Area Codes in California?
More than 35 unique area codes serve California, and new ones are added frequently.
???? Latest California Area Code Updates in 2025
With increasing demand for mobile and virtual numbers, overlays are introduced. New area codes in California in 2025 especially in dense areas like Bay Area.
???? Popular Area Codes for California Businesses
If you're choosing a California business phone number, here’s what different codes represent:
- 213 – Professional LA presence
- 310/424 – Tech-savvy 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 regional familiarity 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 perfect 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 flexible while ownership is long-term.
✅ Steps to Get a California Local Number
- Choose a desired area code (e.g., 213, 310, 415).
- Find a VoIP service covering California.
- Create your account, complete verification, and activate your number.
- Configure routing, voicemail, and SMS features.
???? Looking Up California Area Codes
Need to know where an area code is used? Use a free online lookup tool 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 DID in California is great for advanced VoIP setups and scalable communication.
???? Text-Enabled California VoIP Numbers
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)
???? California Cloud Phone System
A California cloud phone system is modern and works for any company. Whether you use a 916 area code or 323, cloud calling click here offers advanced routing, tracking, and integrations.
???? 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.
???? 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 skyrocketed, overlays like 424, 747, and 628 were introduced. These changes help manage load and enable more options for users.
???? Final Thoughts
No matter the need, you can get a California virtual phone number quickly. Use a trusted provider like Bling Cloud to get started.
Local phone numbers by state
- Alabama Local Number
- Alaska Local Number
- Arizona Local Number
- Arkansas Local Number
- California Local Number
- Colorado Local Number
- Connecticut Local Number
- Delaware Local Number
- Florida Local Number
- Georgia Local Number
- Hawaii Local Number
- Idaho Local Number
- Illinois Local Number
- Indiana Local Number
- Iowa Local Number
- Kansas Local Number
- Kentucky Local Number
- Louisiana Local Number
- Maine Local Number
- Maryland Local Number
- Massachusetts Local Number
- Michigan Local Number
- Minnesota Local Number
- Mississippi Local Number
- Missouri Local Number
- Montana Local Number
- Nebraska Local Number
- Nevada Local Number
- New Hampshire Local Number
- New Jersey Local Number
- New Mexico Local Number
- New York Local Number
- North Carolina Local Number
- North Dakota Local Number
- Ohio Local Number
- Oklahoma Local Number
- Oregon Local Number
- Pennsylvania Local Number
- Rhode Island Local Number
- South Carolina Local Number
- South Dakota Local Number
- Tennessee Local Number
- Texas Local Number
- Utah Local Number
- Vermont Local Number
- Virginia Local Number
- Washington Local Number
- West Virginia Local Number
- Wisconsin Local Number
- Wyoming Local Number
- District Of Columbia Local Number