Cities located in the 840 Area Code

The most populous cities in area code 840 are: Pomona, San Bernardino, Highland, Fontana, and Chino.
Other cities in the 840 area code include: La Verne, Rialto, Upland, Colton, Ontario, Redlands, Covina, Calimesa, Rancho Cucamonga, Diamond Bar, Big Bear City, and Mentone.
Reverse Phone Lookup in Pomona, CA

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About Pomona, San Bernardino, and Highland, California

Pomona is a city in Los Angeles County, California, United States. Pomona is located in the Pomona Valley, between the Inland Empire and the San Gabriel Valley. As of the 2010 United States Census, the city's population was 149,058.

San Bernardino / ˈ s æ n ˌ b ɜːr n ɑːr ˈ d iː n oʊ / is a city located in the Riverside-San Bernardino metropolitan area (sometimes called the "Inland Empire"). It serves as the county seat of San Bernardino County, California, United States. As one of the Inland Empire's anchor cities, San Bernardino spans 81 square miles (210 km 2) on the floor of the San Bernardino Valley and has a population of 209,924 as of the 2010 census. San Bernardino is the 17th-largest city in California and the 100th-largest city in the United States. San Bernardino is home to numerous diplomatic missions for the Inland Empire, being one of four cities in California with numerous consulates (the other three being Los Angeles, San Diego and San Francisco). The governments of Guatemala and Mexico have established their consulates in the downtown area of the city. California State University, San Bernardino is located in the northwestern part of the city. The university also hosts the Coussoulis Arena. Other attractions in San Bernardino include ASU Fox Theatre, the McDonald's Museum, which is located on the original site of the world's first McDonald's, California Theatre, the San Bernardino Mountains, and San Manuel Amphitheater, the largest outdoor amphitheater in the United States. In addition, the city is home to the Inland Empire 66ers baseball team; they play their home games at San Manuel Stadium in downtown San Bernardino. In August 2012, San Bernardino became the largest city to choose to file for protection under Chapter 9 of the U.S. Bankruptcy code ; this has been superseded by Detroit's filing in July 2013. San Bernardino's case was filed on August 1. On December 2, 2015, a terrorist attack left 14 people dead and 22 seriously injured.

Highland is a city in San Bernardino County, California, United States. The population in 2010 (US Census) was 53,104, up from 44,605 at the 2000 census. The term Highland also refers to a geographical area of the city of San Bernardino (generally east of Del Rosa Avenue to the eastern city limits), and parts of unincorporated San Bernardino County.

What Time Zone is Area Code 840?

The 840 area code lies within the Pacific Daylight Time Zone (or PDT). The current time in Pacific Daylight Time is 4:47 PM on Nov 1, 2024.

Neighborhood Demographics

Statistics based on US Census data for Pomona
34 y/o
Median Age
$60.9K
Median Income
$359K
Median Home Value
1.54M
Total Population

Area Codes near Pomona, San Bernardino, and Highland, California

Phone Number Prefixes in the 840 Area Code

100 records found