close icon

#1 VoIP solution for California

See why OpenPhone is the best in class VoIP for California

OpenPhone dashboard
phone

#1 VoIP solution for California

See why OpenPhone is the best in class VoIP for California

shop

#1 VoIP solution for California

See why OpenPhone is the best in class VoIP for California

Trusted by over 38,000 businesses
icon
#1 in customer satisfaction
based on 1,600+ reviews on
g icon
The YCombinator brand logo
logo
logo
Mercury Logo
logo

Providing the California region with modern business phone solutions

From to and , OpenPhone is committed to providing top-tier VoIP services that keep your business connected.

quote icon
We love it

OpenPhone is phenomenal. Whether we're communicating with employees, our customers, or our clients, it gives us visibility into all the different lines that we use. It's a great platform, super convenient, really easy to use, and inexpensive. We love it.

Jason Ovryn

Jason Ovryn

Co-founder & COO

The business phone system for California

Why California business owners prefer OpenPhone

Get a free local California phone number or use your own

Access one free US, Canadian, or North American local or toll-free number for every user on your plan.

Share responsibility for incoming messages and calls by giving multiple users access to shared numbers.

openphone dashboard
openphone dashboard
Delight your customers over text

Save time communicating with customers by sending photos, videos, audio, gifs, files, and more.

Stay on top of conversations with auto-replies based on triggers such as missed calls or voicemails.

Save time by creating message templates for frequently sent information.

Scale your customer service team with ease

Prevent leads from falling through the cracks with simultaneous ring and custom business hours.

Prioritize incoming client requests with custom ring groups, voicemail transcriptions, and auto-call recordings.

openphone dashboard
Keep your team on the same page

Ensure your team delivers a consistent experience. OpenPhone includes all calls, texts, and voice messages with each of your contacts in a single view. Get up to speed on any conversation faster and even share context with teammates before transferring calls.

Unlock the power of AI

Overcome potential writer’s block with AI-generated responses to text messages.

Follow up faster with customers using AI call summaries and transcripts.

Streamline workflows with integrations

Automate repeat workflows in just a few clicks by connecting OpenPhone to an ecosystem of third-party tools.

Gain insights into your business by connecting your phone system to the tools your team already uses.

Drop everything into your CRM

Connect OpenPhone with your favorite tools to help sync contacts, track conversations, and analyze calls.

Rectionssolutionssolutions

Simple pricing and plans for all California businesses

Try risk-free for 7 days. Cancel anytime.

Most popular

Starter

The essentials to get you and your team up and running

$

19

Per user/per month


All plans include:

check
One new local or toll-free phone number per user
check
Calling and messaging to US and Canadian numbers*
check
Voicemail transcripts
Enterprise

For organizations with more complex requirements

Let’s talk

Everything from Business, plus:

check
Custom contract and pricing
check
Dedicated account manager
check
Priority support
check
Audit log

Most popular

Starter
21% off

The essentials to get you and your team up and running

$

15

Per user/per month
Billed annually at $180

All plans include:

check
One new local or toll-free phone number per user
check
Calling and messaging to US and Canadian numbers*
check
Voicemail transcripts
Enterprise

For organizations with more complex requirements

Let’s talk

Everything from Business, plus:

check
Custom contract and pricing
check
Dedicated Account Manager
check
Priority support
check
Audit log
All prices in USD
*Subject to our Fair Usage Policy

Set up a California phone number in minutes

number 1

Choose a California number or port your own

Get local or toll-free North American phone numbers or port existing ones for free.

line
number 2

Get the app or use from your browser

Use OpenPhone across all your devices to stay connected. OpenPhone is available on Mac, Windows, iOS, Android, and on the web.

line
number 3

Send invites to your contacts and team

Import contacts and add teammates to your phone system.

line
number 4

Voila! Start calling and texting

Try OpenPhone free for 7 days - no commitment necessary.

Frequently asked questions

Can’t find the answer here? Check out our Help Center.

What is the pricing for a phone number in CA?
down arrow

California phone numbers vary based on the VoIP provider. With OpenPhone, plans start at $15 per user per month and come with a free number. Additional numbers cost $5 per month.

What area codes are available in California?
down arrow

California available area codes are 209, 213, 279, 310, 323, 341, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 820, 831, 840, 858, 909, 916, 925, 949, 951.

Can I keep my existing California business number when switching to OpenPhone?
down arrow

Yes, you can keep your California business number by porting it over for free on OpenPhone.

What kind of numbers can I get with OpenPhone?
down arrow

OpenPhone provides local numbers in all US states and Canadian provinces, except for Alaska. Plus, you have the option to choose from North American toll-free numbers with prefixes like 833, 844, 855, 866, 877, and 888.

What integrations are available with OpenPhone?
down arrow

OpenPhone has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.

Which devices and platforms are compatible with OpenPhone?
down arrow

OpenPhone is accessible across multiple platforms including Mac, Windows, iOS, Android, and the web.

Do I need to be located in California to buy a phone number from California?
down arrow

No, the great thing about a virtual phone system is that you can purchase a California phone number from any location.

Does OpenPhone offer a free trial for phone service in California?
down arrow

Most virtual phone providers offer a free trial so you can test if the service is right for you. OpenPhone offers a seven-day free trial so you can test the platform with your team.

Is it possible to obtain a phone number with the California while I'm overseas?
down arrow

Yes, you can get local phone numbers for California area code on top of your personal number with OpenPhone. You can then use an internet connection to take and receive calls from this number from anywhere. Keep in mind that you'll have to provide business tax information if you're based outside of the US and wish to text using a virtual phone service.

down arrow

OpenPhone for California small businesses

Join thousands of businesses already using OpenPhone to communicate better with their customers.