Where Is Area Code 951?
Area code 951 serves western Riverside County in Southern California’s Inland Empire. Corona is the primary city associated with the code, and Riverside is the county seat and a major population center. The region sits east of Orange County and west of the Coachella Valley.
The area includes Riverside County cities such as Moreno Valley, Eastvale, Norco, Lake Elsinore, Perris, Hemet, San Jacinto, Menifee, Murrieta, Temecula, Beaumont, Banning, and Wildomar. Area code 951 reaches the Temecula Valley in the southwest and the San Jacinto Valley farther east.
Notable geographic features include the Santa Ana Mountains near Corona and Lake Elsinore, a natural lake in Riverside County. Lake Perris State Recreation Area is also near Perris, and the Santa Ana River passes through the Riverside area.
Cities and Communities in the 951 Area Code
- Banning, Riverside County
- Beaumont, Riverside County
- Canyon Lake, Riverside County
- Corona, Riverside County
- Eastvale, Riverside County
- Hemet, Riverside County
- Jurupa Valley, Riverside County
- Lake Elsinore, Riverside County
- Menifee, Riverside County
- Moreno Valley, Riverside County
- Murrieta, Riverside County
- Norco, Riverside County
- Perris, Riverside County
- Riverside, Riverside County
- San Jacinto, Riverside County
- Temecula, Riverside County
- Wildomar, Riverside County
History of Area Code 951
Area code 951 was established in 2004 through a geographic split from area code 909. The split took effect on July 17, 2004, after 909 had served much of the Inland Empire, including western Riverside County.
The change reflected growing demand for telephone numbers in the Riverside region. Area code 951 remains a geographic area code rather than an overlay, so it identifies a defined region instead of covering the same area as another code.
Key Facts About Area Code 951
- Area code 951 is assigned to California, and Corona is its primary city.
- Area code 951 serves western Riverside County in the Inland Empire.
- Area code 951 was created in 2004 through a geographic split from area code 909.
- The area code 951 split took effect on July 17, 2004.
- Area code 951 is a geographic area code, not an overlay.
- Area code 951 uses Pacific Time.
- Area code 951 is located in the U.S. Census Pacific region.
- The University of California, Riverside, is located in Riverside within the 951 region.
- The Mission Inn Hotel & Spa is located in downtown Riverside within the 951 region.
Frequently Asked Questions
What state is area code 951 in?
Area code 951 is in California.
What major cities use area code 951?
Major cities using area code 951 include Corona, Riverside, Moreno Valley, Murrieta, Temecula, Hemet, Lake Elsinore, Perris, Menifee, San Jacinto, Beaumont, Banning, Eastvale, Norco, and Wildomar.
What time zone is area code 951 in?
Area code 951 is in Pacific Time.
Is area code 951 a toll-free number?
No, area code 951 is a geographic area code, not a toll-free number.