623 Area Code in Arizona Start With 4
Enter the last 6 digits to find that number in Avondale, Arizona.
Information for Area Code 623
Country: United States
Cities in Area: Avondale, Glendale, Peoria, Sun City West, Sun City West, Surprise
Where is Area Code 623?
Area code (623) is in the state of Arizona, and there are 6 cities in this area code.