602 Area CodePhoenix, AZ
Area code 602 covers Phoenix and nearby communities in Arizona, home to about 1.9 million people across 3 cities. It overlays 480 and 623, so the region uses several codes and every local call needs all ten digits.
Overview
- Major City
- Phoenix
- State
- Arizona (AZ)
- Timezone
- (UTC-7)
- Current Time
- Overlay
- Yes – shares area with 480, 623
Overview of the 602 Area Code
What is the 602 area code?
The 602 area code serves Phoenix, Arizona, alongside other established area codes. When you see a 602 number, it indicates a local number within this geographic area.
Why was area code 602 created?
The 602 area code was introduced as an overlay to add numbers in Phoenix once the existing area codes 480 and 623 began to run out of available prefixes. It added a new supply of numbers without requiring current residents to change their existing digits.
Geographic Coverage of the 602 Area Code
The 602 area code serves Phoenix and surrounding areas in Arizona. It operates within the (UTC-7) time zone. It complements the coverage of area codes 480 and 623. This area code covers several key cities, including:
- Phoenix
- Glendale
- Paradise Valley
Got a call from a 602 number? It came from Phoenix, AZ. Since 602 overlays with 480 and 623, every local call in the region needs all ten digits to land on the right line. Inside 602, Phoenix holds about 86% of the population; the rest is split across 2 smaller cities.
Phoenix Area Codes Overview
Phoenix is served by multiple area codes, reflecting its telecommunications needs. The 602 area code operates alongside 480, 623. Here are the area codes serving this region:
The introduction of the 602 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 602 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Phoenix | AZ | 1,673,164 | 92% | 48% |
| Glendale | AZ | 258,143 | 2% | 10% |
| Paradise Valley | AZ | 12,523 | 1% | 22% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 602 been reported for unwanted calls?
Yes – 726 unwanted-call complaints were reported to the FTC for numbers showing a 602 area code (May 29 – Jul 2, 2026).
- 55% robocalls
- ↑ 12% vs prior period
Most-reported subjects
- Other36%260
- Calls pretending to be government, businesses, or family and friends16%113
- Reducing your debt (credit cards, mortgage, student loans)13%94
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 602?
72% assigned to a telco
- 65% Landline
- 35% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (602)200- | Landline | Qwest |
| (602)201- | Wireless | Usa Mobility Wireless |
| (602)202- | Wireless | Usa Mobility Wireless |
| (602)203- | Landline | American Messaging Services |
| (602)204- | Wireless | Usa Mobility Wireless |
| (602)205- | Wireless | Usa Mobility Wireless |
| (602)206- | Wireless | Verizon Wireless |
| (602)207- | Landline | Qwest |
| (602)208- | Landline | Qwest |
| (602)209- | Landline | American Messaging Services |
Frequently Asked Questions about the 602 Area Code
Who called me from a 602 number?
A 602 number is assigned to Phoenix, Arizona, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 602 code to look nearby, so a 602 number doesn't prove the caller is local. Recently, 726 unwanted-call complaints were reported to the FTC for numbers showing the 602 code (55% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 602 a scam area code?
No area code is a scam on its own. 602 is a normal, officially assigned code for Phoenix, Arizona. Spam callers spoof local codes to raise the odds you answer, so 602 on your caller ID says nothing about who is really calling. Recently, 726 unwanted-call complaints were reported to the FTC for numbers showing the 602 code (55% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 602 area code?
Repeated calls from different 602 numbers are usually spoofing: a robocaller rotates through 602 numbers so each call looks local and slips past simple blocks. Recently, 726 unwanted-call complaints were reported to the FTC for numbers showing the 602 code (55% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 602 number?
If you aren't expecting a 602 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 602 area code?
Block a single 602 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 602 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 602?
Area code 602 covers Phoenix and the surrounding area in Arizona, spanning 3 cities with about 1,943,830 residents. It shares its area with overlay codes 480, 623.
Is 602 a real area code?
Yes. 602 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Phoenix, Arizona. A real code can still show up on spoofed spam calls, so treat unknown 602 calls with normal caution.
What timezone is the 602 area code in?
The 602 area code is in the (UTC-7). Because a number can be kept when someone moves or switches to VoIP, a specific 602 caller may not be in that zone.
How do I call a 602 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 602 and the seven-digit number. From a mobile phone you can usually just enter +1 602 followed by the number and let the phone add the exit code for you.