article: Tucson, Arizona
links: North American Numbering Plan Gabrielle Giffords Geographic Names Information System Arizona Foothills Mall Tucson Mall Pima County, Arizona Democratic Party (United States) University of Arizona City List of United States cities by population Federal Information Processing Standard Phoenix, Arizona ZIP Code 2020 United States census United States Regina Romero Council-manager government Pima County List of counties in Arizona Mayor Country Park Place Mexico U.S. state Daylight saving time Mountain Standard Time Zone List of metropolitan statistical areas Area code 520