Area code 623
Area code 623 is a telephone area code in the North American Numbering Plan. It serves Arizona, the United States.
- 623area code
- AZArizona
- UScountry
- 1-Mar-99in service
How to dial a 623 number
From within the United States and Canada, dial 1, then 623, then the seven-digit number. From another country, dial your international access code, then +1 623 and the seven-digit number.
Area code 623 covers the same territory as 480 and 602. When several area codes share one area like this, it is called an overlay.
Other area codes in Arizona
Frequently asked questions
Where is area code 623?
Area code 623 serves Arizona, the United States.
What is the country code for a 623 number?
Numbers with North American area codes use the country calling code +1.