Geographic Regions and Area Codes in Tucson, Arizona

Tucson, located in southeastern Arizona, is a vibrant city that lies along the Santa Cruz River on a hilly plain of the Sonoran Desert. The city is situated about 115 miles southeast of Phoenix and has an elevation of 2,410 feet. Tucson is part of the Southern Arizona region, which includes counties such as Cochise, Pima, Pinal, Greenlee, Graham, Santa Cruz, and Yuma. The Tucson Urbanized Area covers much of the city of Tucson, all of South Tucson, and portions of the towns of Marana and Oro Valley.

For businesses, understanding the area codes is crucial:

  • 520 - Covers most of southeastern Arizona, including Tucson, Nogales, and Fort Huachuca.
  • 928 - Also serves parts of Tucson.