Area code 623

Area code 623 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, 520, 602, 928.

Is a call from 623 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.