California virtual phone numbers

Expand your reach in California without boundaries with a global virtual phone number from Telnyx. Our Californian numbers are feature-packed and AI-ready.

Phone number

WHY TELNYX

Use a centralized platform for global calling

Bring a personal touch to Californian customers with a local presence. Increase engagement in California with recognizable numbers.

Global reach, local familiarity
Establish a local presence your customers will recognize in 140+ countries.
Unlimited numbers
Scale your presence according to your business needs. Receive a discount after purchasing 50+ numbers.
Fast, easy number porting
Port existing California numbers painlessly with Telnyx FastPort® technology.

FEATURES

Feature-packed California numbers

Bring a personal touch to Californian customers with a local presence. Increase engagement in California with recognizable numbers.

2-way SMS
For California reach, our SMS API ensures Californians get messages without delays or compliance issues.
Inbound calling
Reliable inbound calling for Californians—because every call to or from your California business matters.
Emergency calling
E911 ensures Californians can quickly reach help, with location accuracy for emergency services.
Fax support
Secure, versatile faxing for Californians. Send and receive faxes digitally, with full control and privacy.
Number portability
Port your existing California number(s) effortlessly. Our portal guides you through each step.
Full PSTN replacement
Transition to modern VoIP seamlessly with Telnyx's complete PSTN replacement in California, retaining key telephony features.

AVAILABILITY

California Availability

California's country code is +1. Local numbers are available in multiple area codes from Telnyx.

Local Codes	Area Served
213	LOS ANGELES
510	OAKLAND
951	RIVERSIDE
341	FREMONT
925	PITTSBURG WEST

Purchase California numbers

KNOW BEFORE YOU BUY

Local California regulations

California has specific telemarketing laws that businesses must comply with to avoid penalties.

Telemarketers must comply with California's Do Not Call statute (Business and Professions Code §§17590–17594), which adopts the federal National DNC Registry as California's state list; businesses must also maintain an internal Do Not Call list consistent with federal Telemarketing Sales Rule requirements.
The use of automatic dialing-announcing devices to make unsolicited calls is prohibited unless the caller has obtained prior express consent; callers must identify themselves and provide a callback number, and all robocall and autodialer communications require clear, advance authorization from the consumer, as outlined by California Attorney General.
Knowing violations of California's Do Not Call provisions carry civil penalties of up to $11,000 per violation in Attorney General enforcement actions under §17593; consumers may also pursue actual damages or $500 per violation under the federal TCPA framework, as outlined by Cal. B&P Code §§17590–17594.

These regulations emphasize the need for businesses to adhere to state-specific rules when engaging in telemarketing within California.

LOCAL ECONOMY

Why do business in California?

California's economic outlook for 2026 is strong, with the state's $4.25 trillion economy growing faster than the national average, powered by technology, entertainment, and agriculture.

Technology and AI: California's technology sector remains the largest contributor to state GDP, with the information sector alone generating $538 billion. Nearly 70% of U.S.

Buy State Numbers

CaliforniaColorado Connecticut

FAQ

Local numbers for California start at $1 per month. Visit our pricing page for more details.

What our customers say about us

Head to G2.com to read more user reviews.

""
The portal gives me an amazing level of control including managing all of my own porting requests and number purchasing.
Chris W. - Network Engineer

""
I think what I like best about your team is how knowledgable Samira and Klane are with helping us get our 10DLC campaigns approved.
Travis P. - Senior Developer

""
I like how quick it is to create an account, setup a sip connection, purchase a number, authenticate, and be ready to make and receive calls
Elrick B. - VoIP Engineer

Trusted by over 50,000 businesses, from fast-growing startups to world-class institutions.

Use a centralized platform for global calling

Global reach, local familiarity

Unlimited numbers

Fast, easy number porting

2-way SMS

Inbound calling

Emergency calling

Fax support

Number portability

Full PSTN replacement

California Availability

Set up a portal account

Find the perfect California number

Connect your number for use

Start using your California number

Local California regulations

Why do business in California?

How much do local California numbers cost per month?

How do I get a California virtual number?

What are California’s local area code(s)?

What our customers say about us

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Local California regulations

Why do business in California?