520 Area Code in Arizona Start With 210
Enter the last 2 digits to find that number inCasa Grande, Arizona.
Information for Area Code 520
Country: United States
Cities in Area: Casa Grande, Catalina Foothills, Drexel Heights, Nogales, Oro Valley, Sierra Vista, Tucson
Where is Area Code 520?
Area code (520) is in the state ofArizona, and there are7 cities in this area code.