623 area code
Area code 623 is in Arizona, United States, in the Mountain (no daylight saving) time zone. It covers Avondale, Glendale, Peoria, Sun City West, Surprise and more.
State / Province
Arizona (AZ)
Country
United States
Region
West
Time zone
Mountain (no daylight saving)
Current local time
—
Approx. location
33.5849, -112.2981 ↗
How to dial a 623 number
- National format
- (623) 555-0100
- International (E.164)
- +1 623 555 0100
- From abroad
- +1 623 …
Cities & areas in the 623 area code
5 known locations — a selection:
Avondale
Glendale
Peoria
Sun City West
Surprise
About area code 623
Area code 623 is one of the North American Numbering Plan (NANP) codes serving Arizona. In the NANP a full number looks like +1 (623) NXX-XXXX: the +1 is the country code for the US and Canada, 623 is the area code, and the remaining seven digits identify the specific line. A call is charged by your own carrier's plan, not by the area code itself.