Area code 520

Area code 520 is a geographic code in the North American Numbering Plan. Most of this region uses the America/Phoenix time zone.

Other area codes in Arizona: 480, 602, 623, 928.

Is a call from 520 local?

Not necessarily. People keep their numbers when they move, internet phone numbers can be used anywhere, and robocallers often spoof local-looking numbers. Learn about spoofing.