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Where is the 951 Area Code?
The 951 area code is located in Southern California, United States, and was created in 2004 as a split from the 909 area code. It serves as a regional code and includes major cities such as Riverside, Corona, and Moreno Valley, covering urban centers, suburban communities, and smaller towns to support local communication across western Riverside County and parts of San Bernardino County.
Key Locations within the 951 Area Code:
- Major Cities & Communities: Riverside, Moreno Valley, Corona, Murrieta, Temecula, Hemet, Menifee, Perris, Lake Elsinore, Eastvale, San Jacinto, Beaumont, Rubidoux, Wildomar, Banning
- Counties (Partial or Complete Coverage): Riverside, San Bernardino

Time Zone
The 951 area code, covering western Riverside County and surrounding cities including Riverside, Corona, and Moreno Valley, is in the Pacific Time Zone (PT). The region observes Pacific Standard Time (PST, UTC−8) during the winter months and switches to Pacific Daylight Time (PDT, UTC−7) for daylight saving time in the summer.
About the 951 Area Code in Southern California
The 951 area code was introduced in July 2004 to serve western Riverside County in Southern California’s Inland Empire. It includes key economic hubs such as Riverside, Corona, Moreno Valley, and Temecula. The 951 area code contributes significantly to the region’s economy, which is part of the Riverside–San Bernardino–Ontario MSA with a
gross regional product of approximately $256.86 billion in 2023. Within this, Riverside County itself accounted for around
$134.76 billion in nominal GDP in 2024.
Key Economic Sectors in the 951 Region:
- Logistics & Supply Chain:Amazon, United Parcel Service (UPS), FedEx.
- Healthcare & Medical Services: Kaiser Permanente, Riverside University Health System, Abbott Vascular.
- Education & Innovation: University of California, Riverside (UCR), Bourns, Inc., K&N Engineering.
- Tourism & Viticulture:Pechanga Resort Casino, Temecula Valley Wine Country, March Field Air Museum.
History of 951 Area Code
The 951 area code was established in 2004 to meet the growing demand for telephone numbers in Southern California. It was created as a geographic split from the 909 area code, which had been serving across western Riverside County and parts of the Inland Empire.
Search for 951 Virtual Numbers
Browse Calilio’s diverse selection of virtual numbers with the 951 area code. Unlock direct access to Riverside's thriving market and community.
No Numbers Found
Some numbers require ID and address verification under local laws. Certain numbers also require A2P 10DLC registration to send SMS or MMS to the United States. Moreover, some numbers may not appear in this search because they are not generally offered to customers and are available only on request. Please Contact Support for assistance.

How Does a 951 Phone Number Work for Your Business?
Using a 951 area code phone number helps your business connect with customers across Southern California’s Inland Empire without the need for a physical office. Businesses can reach customers in Riverside, Corona, Moreno Valley, and Temecula while maintaining a strong local presence and presenting themselves as professional and established in the region.
The 951 area code was created as a split from 909 and uses mandatory 10-digit dialing for all local calls. For long-distance calls within the United States, callers need to dial 1 followed by the 10-digit number (for example, 1-951-XXX-XXXX). However, international callers must use their country’s exit code, then the U.S. country code 1, before dialing the 951 number.
Major carriers serving the 951 region include AT&T, Verizon, T-Mobile, and other competitive landline and wireless providers. Through virtual phone platforms like Calilio, businesses can secure 951 numbers and access features such as call forwarding, auto-attendant, and IVR to maintain a professional local presence.

Nearby Area Code
Features of Virtual 951 Area Code Numbers
How to Get a 951 Area Code Phone Number?
You can get a 951 area code number through a virtual phone number provider. Simply sign up with Calilio and follow the easy setup steps to activate your number.
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Create an account on Calilio and log in to your dashboard.
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Navigate to the left sidebar and click the plus symbol (+) located next to the Number section.
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You will land on the My Number page; select the United States as the country for a 951 area code number.
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Select the Number Type and then choose the Capabilities (SMS, Voice, MMS).
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Scroll down, select an available number from the list, and click the "Add to Cart" button.
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In the final step, enter your name and click Confirm Purchase from the cart to complete payment and activate your virtual number.
Already Have a Local 951 Area Code?
Enjoy the perks of modern telecommunication solutions without changing your number, which customers already know and trust. Simply port your existing 951 area code number on Calilio.

Benefits of a 951 Area Code for Businesses
951 business number opens doors to a vast local market in Riverside, Southern California. It also offers the versatility and efficiency of modern telecommunication.
Improved Mobility
Reduced Operational Costs
Easy Integration with Technology
Easy Expansion
Enhanced Credibility
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Frequently Asked Questions
Who is calling from 951?
Is there a 951 area code in Texas?
What area code is 909 and 951?
What is the area code for Riverside CA?
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