Area code 602
Arizona · Phoenix
- Area code
- 602
- Country
- United States
- Region
- Arizona
- Major cities
- Phoenix
- Time zone
- America/Phoenix
- Note
- Phoenix area code.
This is a domestic area code inside United States. It is not the international calling code.
Frequently asked questions
Which cities use area code 602?
Area code 602 serves Arizona in United States, including Phoenix.
What region does area code 602 cover?
Area code 602 covers Arizona. Area codes route calls to a specific city or region within a country's national telephone network.
What is the difference between an area code and a calling code?
A calling code routes a call across borders to a national network, while an area code routes it to a city or region inside that network. For a United States number, the country calling code is the international prefix and 602 is the domestic area code.
What time zone is area code 602 in?
Area code 602 is in the IANA time zone America/Phoenix.
Is area code 602 the international calling code?
No. 602 is a domestic area code inside United States, not the international calling code. To call this region from abroad, you dial the country's calling code first, then 602 and the local number.