Skip to content

Grow Your Reach with a 650 Area Code in California

Building a local presence in Silicon Valley is simple with a 650 area code phone number from Dialaxy. Whether your business is looking to connect with clients in San Mateo, Palo Alto, In Redwood City, or other areas across the San Francisco Peninsula, a 650 number establishes credibility and enhances trust among local customers.

Endorsed by top industry leaders

Trusted by industry experts for excellence and innovation.

What is area code 650?

The Bay Area of California utilizes the 650 area code, including San Mateo County and parts of Santa Clara County. Many of the municipalities, including Palo Alto, Redwood City, Menlo Park, Mountain View, and San Mateo, have the 650 area code. Thus, if you see an area code of 650, you know the call is coming from the San Francisco Peninsula.

The area code 650 is located in the Pacific Time Zone (PST), which is at GMT -8. It was formed on 1997 August 2 out of area code 415. At the present time, area code 650 comprises all of San Mateo County, parts of San Francisco County, and northwestern Santa Clara County in the State of California.

This area code exists within the Hawaii-Aleutian Standard Time Zone (HST) is (UTC-10:00), which is 10 hours behind Coordinated Universal Time. While the rest area codes follow the default time of the United States, this area code does not observe Daylight Saving Time. The zip codes range from 96701 – 96898.

Country

USA

State

California

Major City

San Mateo

Time Zone

Pacific time zone

Telephone Number Format

+1 (650)-XXX-XXXX

Example of 650 phone number

+1 (650)-573-4321

Zip Code

94002 – 95131

How to get a 650 Area Code Phone Number?

You can purchase a 650 area code phone number from a VoIP service provider like Dialaxy. You can follow these steps.

  • Sign up on the official Dialaxy website or mobile app.

  • Log in to your account and navigate to the dashboard.

  • Select “My Number” from the “Portal” menu.

  • Click on “Buy Number.”

  • Choose the US as your country and select the 650 area code from the list.

  • Complete the payment and submit any required documents.

How does a 650 business phone number work?

A 650 business phone number works like any other phone number in the U.S. when you make or receive calls with the 650 area code. It is a special number for businesses in the 650 area, making it easier for people to find and contact them, especially in places like San Mateo. A 650 business phone number is good for international calls and makes it easy to call local people in the 650 area, too.

When a customer calls a business’s 650 area code number, the call goes through the telecommunications carrier and into the business’s phone system. It is designed to help businesses communicate by responding to customers, partners, or anyone trying to reach them.

Imagine you want to call the telephone number 650-573-4321. You would dial +1 650-573-4321, where +1 is the country code for the U.S., 650 is the area code, which tells the phone company what region to send the call, 573 is the central office code, and, finally, 4321 is the called individual’s or organization’s phone number.

Who’s doing business in the 650 Area code?

The 650 area code covers a busy and smart part of California. It includes places like San Mateo, Palo Alto, and Menlo Park, cities known for big ideas and growing companies.

Many famous businesses started or work here. Google and Facebook build tech tools used around the world. Stanford University teaches future leaders, while Kaiser Permanente and Genentech help keep people healthy. There are also banks like Charles Schwab, stores like The Gap, and even cool companies like Airbnb.

It’s not just the big names. Small startups are growing here, too, especially in cities like San Mateo. The area has a high average income and lots of support for new businesses, so it’s a great place for ideas to grow into real companies.

With Dialaxy, even small businesses can get a local 650 phone number to connect with these communities and build trust easily.

Why Does Your Business Need a 650 Area Code Number?

Local Numbers
Establish a local presence

With Dialaxy's area code 650 numbers, you can quickly establish a local presence in communities like Menlo Park, Daly City, South San Francisco, and Los Altos in San Mateo County, California. This helps you feel more connected to the community, and you can take advantage of the daylight savings time change as well!

Mobile Phone Numbers
Streamline Communication

With a 650 area code number, you can handle all your business communications smoothly using Dialaxy’s platform. This lets you keep your work calls separate and professional from personal ones, using features like call forwarding and managing your central office code easily for clear, efficient contact.

Toll-free Numbers
No special equipment is required

No extra equipment is needed. Simply download the Dialaxy app to start using your 650 area code number on devices like your laptop, smartphone, or tablet. The setup is easy and doesn’t require installing any new hardware, making it simple to keep your current calling plan and stay connected without hassle.

Toll-free Numbers
Affordable for Any Business Size

You can take a look at the Dialaxys pricing structure, which offers a cost-effective, quality solution for businesses of any size, without any surprises. This way, you can stay on top of your communication costs!

Toll-free Numbers
Connecting with CRM and Business Tools

Using a 650 area code number from Dialaxy, you can easily connect your phone system with CRM software and other key business tools. This integration helps you track calls and customer interactions, improving productivity and delivering better service.

Toll-free Numbers
Powerful telephony features

Dialaxy is great for serious telephony such as employee number sharing, call barging, and phone trees (IVR ). With all of these processes in place, you get all the features around your 650 area code business phone number to create efficient communication so you can streamline your call processes while providing better engagement with your customers.

Enjoy 100+ Dialaxy’s features with local phone number

Call, SMS, & Contact in one easy to use app.

Phone Numbers

Expand your reach with Virtual Phone Numbers

International Numbers: Establish a local presence of your business with our international phone numbers .

Toll Free Numbers: Elevate your sales strategy and drive business growth with Toll Free Numbers.

Multiple Phone Numbers: Use multiple phone numbers in one single dashboard.

Global Calling

Connect globally with effortless calls

Extended Reach: Enables businesses to expand their market by reaching international customers.

Flexibility: Allows employees to make international calls from anywhere.

Seamless Communication: Ensures clear and reliable communication with international contacts.

SMS

Enhance communication with SMS capabilities

A2P 10DLC: Register your number in A2P 10DLC to send sms within US and Canada.

Schedule SMS: Schedule SMS as per your customer timezone so they don’t miss an update.

Personalised Messaging: Personalise SMS depending upon your user and its behaviour.

Voicemail

Easily manage messages with Voicemail

Voicemail Recording: Personalized voicemail greetings for different departments

Message Management: Messages are stored in the cloud, allowing for easy access.

Access and Playback: Listen to voicemails from any internet-connected device.

Number Sharing

Enhance collaboration with effortless Number Sharing

Unified communication: With number sharing, multiple devices can use the same phone number.

Convenience: Seamlessly switch between devices without missing calls or texts.

Cost Efficiency: Reduce costs by eliminating the need for multiple phone plans.

Contacts

Effortlessly manage your contacts

Add and delete contact: Add and delete new contacts as the business grows.

Centralized Information: Stores all relevant contact details in one place, making it easy to access and manage.

Improved Organization: Helps organize contacts into groups or categories, enabling better management.

Frequently Asked Questions

The 650 area code is found in California, right around the San Francisco Bay Area. It covers parts of San Mateo County and a few places in Santa Clara County. If you see a phone number with the 650 code, it’s likely coming from one of these busy and exciting parts of the Bay Area.

The 650 area code is in the Pacific Time Zone (PT), which is 8 hours behind GMT (GMT-8). This time zone enables businesses to plan calls and meetings efficiently with people in other time zones.

Anyone with a phone number registered under the 650 area code can make calls from this region. Many businesses and residents use these numbers for local calling and building a local presence.

The 650 area code covers parts of San Mateo County and nearby areas in California. The zip codes in this area belong to cities like Palo Alto, Redwood City, Menlo Park, San Mateo, Daly City, and South San Francisco. These zip codes help organize mail and phone services in this busy part of the San Francisco Bay Area.

In the 650 area code, you have to use 10-digit dialing because of new rules. This means you need to dial the area code plus the 7-digit phone number when you make calls. The North American Numbering Plan Administration (NANPA) makes sure this rule is followed to keep up with the growing need for phone numbers.

The 650 area code helps businesses seem more trustworthy to customers. It is part of the North American Numbering Plan and is managed by the California Public Utilities Commission to ensure good use of phone numbers and to provide reliable phone services for people and businesses in the 650 area.

Starting at just $10/month

Learn how Dialaxy can help you grow a high-performing sales and support team and deliver an amazing customer experience.

Get Dialaxy
Get Dialaxy
Available Integrations
Upcoming Integrations
Resources
Company
Policies

Cloud telephony and contact center solution for your business.

Copyright © 2025 Dialaxy. All rights reserved.

Back To Top