The most populous cities in area code 602 are: Phoenix, Scottsdale, Glendale, Tempe, and Chandler.
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.
Scottsdale is a city in the eastern part of Maricopa County, Arizona, adjacent to the Greater Phoenix Area. Named Scottsdale in 1894 after founder Winfield Scott and incorporated in 1951 with a population of 2000, the 2015 population of the city is estimated to be 236,839 according to the U.S. Census Bureau. The New York Times described downtown Scottsdale as "a desert version of Miami's South Beach " and as having "plenty of late night partying and a buzzing hotel scene." Its slogan is "The West's Most Western Town." Scottsdale, 31 miles long and 11.4 miles wide at its widest point, shares boundaries with many other municipalities and entities. On the west, Scottsdale is bordered by Phoenix, Paradise Valley, and unincorporated Maricopa County land. Carefree is located along the western boundary, as well as sharing Scottsdale's northern boundary with the Tonto National Forest. To the south Scottsdale is bordered by Tempe. The southern boundary is also occupied by the Salt River Pima-Maricopa Indian Community, which extends along the eastern boundary, which also borders Fountain Hills, the McDowell Mountain Regional Park and more unincorporated Maricopa County land.
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.
The 602 area code lies within the Mountain Daylight Time Zone (or MDT). The current time in Mountain Daylight Time is 2:15 AM on Apr 21, 2023.