840 Aera Code

Get 840 Area Code For Local Presence in San Bernardino

Buy an 840 area code and directly dive into the thriving markets of San Bernardino County. A local phone number establishes your local presence and builds trust among the local customers.

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Find Your Perfect 840 Virtual Phone Number

Explore our comprehensive collection of 840 area code phone numbers and select one that aligns with your business identity. Consider choosing one with memorable phrases for increased recall.

Where is Area Code 840?

The 840 area code covers San Bernardino County, California, including Los Angeles and Riverside County portions. It serves major cities such as San Bernardino, Fontana, Rancho Cucamonga, Ontario, Pomona, Rialto, and Chino.

The 840 area hosts a population of around 4.6 million people. It includes a diverse population, including White (34.5%), Asian (12%), and Black (7.80%) individuals. This community follows the Pacific Time Zone (PT) regulations, observing both Pacific Standard Time (PST, UTC-8) and Pacific Daylight Time (PDT, UTC-7) shifts.

Popular Cities

Total Population


San Bernardino209,924San Bernardino
Fontana196,069San Bernardino
Rancho Cucamonga165,269San Bernardino
Ontario163,924San Bernardino
Pomona149,058San Bernardino
Rialto99,171San Bernardino
Chino77,983San Bernardino
Upland73,732San Bernardino
Chino Hills74,799San Bernardino
Redlands68,747San Bernardino

History of 840 Area Code

The 840 area code was implemented on February 23, 2021, becoming the 418th code of the North American Numbering Plan (NANP) and the 36th in California. The California Public Utilities Commission approved and introduced the 840 number to meet the growing demand for phone numbers. It was introduced as an overlay of the 909 prefix serving the San Bernardino area.

The prefix 840 was introduced to address the increasing demand for new phone numbers in San Bernandino, relieving the existing 909 dialing code. As of today, the 840 and 909 numbers are sufficient to serve the region, and there is no plan for introducing any new dialing code shortly.

840 Area Code Number As A Communication Tool for Business Growth

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Unified Communication

Manage all the calls, text, and more from the single interface to simplify communication.

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Voicemail to Email

Receive all your voicemails as convenient text summaries in your email so you never miss an important message.

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Number Sharing

Share your 840 virtual number with different team members to manage multiple calls simultaneously.

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Insights and Analytics

Gain in-depth insights into your customers' behaviors to make the right decisions for future growth.

Why Does Your Business Need a 840 Area Code Number?

Local Identity

Build Trust

Easy Contact

Marketing and Lead Generation

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How to Get an 840 Online Number?

Purchasing 840 phone numbers has become more straightforward with Calilio. Simply follow the below easy steps and get your virtual phone number from anywhere in the world.


Register for your free Calilio account by providing basic details (like email).


Select from our available plans designed to meet the needs of every business.


Choose your preferred 840 number from the variety of available phone numbers.


Complete the payment with available payment options.


Customize your virtual number with features like voicemail and call recordings.

Already Have a San Bernardino County Local Phone Number?

Upgrade your local phone number and experience the power of VoIP services with clear and crystal communication. Simply port your San Bernardino number on Calilio today.

Nearby Area Codes


Area Codes

Oceanside, CA

442, 760

Long Beach, CA


Pasadena, CA


Anaheim, CA

657, 714

Bakersfield, CA


San Bernardino, CA

840, 909

Riverside, CA



Why Business Choose Calilio For Virtual 840 Number?


Advanced Features

We offer advanced features and functionalities to meet the growing demands of modern business.


Clear Pricing

You can enjoy our clear and transparent pricing starting from $12 monthly to fit any budget and business requirements.


24/7 Customer Support

Our dedicated support teams are always available to answer any of your questions related to your San Bernardino phone number.


Easy to Use UI

Our user-friendly dashboard allows you to manage your 840 number effortlessly without needing any advanced technical skills.

Frequently Asked Questions

Is 840 a toll-free number?

Is the 840 area code new?

In which part of California 840 area is the code located?

How do you check the available numbers with the 840 area code?

Connect with Sen Bernardino Customers Seamlessly

Buy 840 area code numbers from Calilio and engage with the diverse customer base of the San Bernardino city. Expand your business reach to the local citizens.

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