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See why OpenPhone is the best in class VoIP for America's Finest City
Watch a 3 minute demo
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See why OpenPhone is the best in class VoIP for America's Finest City
See why OpenPhone is the best in class VoIP for America's Finest City
From Coronado to Casa de Oro-Mount Helix and Lakeside, OpenPhone is committed to providing top-tier VoIP services that keep your business connected.
OpenPhone is extremely easy to use. We have a 6 person office routing calls to two companies and the combination of simplicity and features are incredible. Having started with DYL (terrible system and worse service), moving to Ring Central (feature-rich but complicated and poor support), TalkRoute (great value but no features) I've finally found the unicorn phone system that does everything at a great price.
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Sean Williams
Managing Director, Nymble Insurance
The business phone system for San Diego
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.
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Get multiple layers of security on all OpenPhone plans to keep your clients’ data safe. OpenPhone is a SOC-2 compliant service.
Ensure your team never misses an important call or message. Share numbers let your team split responsibility for incoming calls and texts. For managers, you can easily see who said what and coach as needed.
Mention your teammates in private notes associated with individual contacts to collaborate on communications and how to manage each customer.
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Share context and solve issues by tagging teammates in internal threads (not visible to customers).
Give everyone on your team the full picture when talking to customers by adding custom notes to contact cards.
Respond quicker with AI-suggested message responses.
Easily reference specific information from a recorded call with call transcripts broken down by speakers.
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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.
Connect OpenPhone with your favorite tools to help sync contacts, track conversations, and analyze calls.
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Try risk-free for 7 days. Cancel anytime.
The essentials to get you and your team up and running
Per user/per month

All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
The essentials to get you and your team up and running
Per user/per month
Billed annually at $180
All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Billed annually at $276
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
Claim a San Diego number or bring your own
Get local or toll-free North American phone numbers or port existing ones for free.
Install 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.
Invite your contacts and team
Import contacts and add teammates to your phone system.
That's it! Start calling and texting
Try OpenPhone free for 7 days - no commitment necessary.
Can’t find the answer here? Check out our Help Center.
Phone numbers in San Diego can vary depending on the VoIP provider. OpenPhone offers plans starting at just $15 per user per month, which include a free number. If you need additional numbers, they are available for just $5 per month.
The area codes in San Diego include 619.
Yes, you can keep your San Diego business number by porting it over for free on OpenPhone.
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.
OpenPhone has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.
OpenPhone is available on various platforms, such as Mac, Windows, iOS, Android, and the web, ensuring accessibility for users across multiple devices.
No, the great thing about a virtual phone system is that you can purchase a San Diego phone number from any location.
With OpenPhone, you get a seven-day free trial, giving your team a chance to experience the platform.
Yes, you can get local phone numbers for San Diego 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.
Join thousands of businesses already using OpenPhone to communicate better with their customers.
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OpenPhone was issued a successful SOC 2 report and is actively monitored by Vanta.
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