623 Area Code 🌍☎️
Cities Located in the 623 Area Code
The most populous cities in area code 623 are: Phoenix, Sun City, Glendale, Peoria, and Surprise.
Other cities in the 623 area code include: Litchfield Park, Scottsdale, Goodyear, Arlington, Buckeye, Morristown, Chandler, and Black Canyon City.
Reverse Phone Lookup in Phoenix, AZ
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About Phoenix, Sun City, and Glendale, Arizona
Phoenix is the capital and most populous city of the U.S. state of Arizona. With 1,563,025 people (as of 2015 ), Phoenix is the sixth most populous city nationwide, the most populous state capital in the United States, and the only state capital with a population of more than one million residents. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is a part of the Salt River Valley. The metropolitan area is the 12th largest by population in the United States, with approximately 4.3 million people as of 2010 . In addition, Phoenix is the seat of Maricopa County and, at 517.9 square miles (1,341 km2), it is the largest city in the state, more than twice the size of Tucson and one of the largest cities in the United States. Settled in 1867 as an agricultural community near the confluence of the Salt and Gila Rivers, Phoenix incorporated as a city in 1881. Located in the northeastern reaches of the Sonoran Desert, Phoenix has a subtropical desert climate. Despite this, its canal system led to a thriving farming community, many of the original crops remaining important parts of the Phoenix economy for decades, such as alfalfa, cotton, citrus, and hay (which was important for the cattle industry). In fact, the "Five C's" (Cotton, Cattle, Citrus, Climate, and Copper), remained the driving forces of Phoenix's economy until after World War II, when high-tech industries began to move into the valley and air conditioning made residences much more comfortable in the very hot summers. The city averaged a four percent annual population growth rate over a 40-year period from the mid-1960s to the mid-2000s. This growth rate slowed during the Great Recession of 2007–09, and has rebounded slowly. Phoenix is the cultural center of the Valley of the Sun, as well as the entire state.
Sun City is a census-designated place and unincorporated town in Maricopa County, Arizona, United States, that is within the Phoenix metropolitan area. The population was 37,499 according to the 2010 census. Its adjoining sister city is Sun City West. Both cities are retirement communities popular with snowbirds.
Glendale / ˈ ɡ l ɛ n d eɪ l / is a city in Maricopa County, Arizona, United States, located about nine miles (14 km) northwest from Downtown Phoenix. According to the 2010 census, the population of the city is 226,721.
What Time Zone is Area Code 623?
The 623 area code lies within the Mountain Daylight Time Zone (or MDT). The current time in Mountain Daylight Time is 05:22 AM on Mar 10, 2026.
Neighborhood Demographics
Area Codes Near Phoenix, Sun City, and Glendale, Arizona
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