480 Area Code — AZ
Area code 480 serves AZ in the Mountain time zone, in service since 1999. The FCC has 266 unwanted-call complaints against 258 different 480 numbers on record. Look up the exact number that called you below.
Most-reported 480 numbers
Ranked by FCC unwanted-call complaints. Click a number for its full report.
480 unwanted-call complaints, last 12 months
Monthly FCC complaint volume against 480 numbers. Spikes usually mark an active robocall campaign cycling through the code.
Carriers operating in 480
Carriers assigned to 480 prefixes that visitors have looked up so far — resolved from official NPA-NXX assignment records.
- QWEST CORPORATIONI · 1 prefix
About area code 480
- Serves
- AZ
- Time zone
- Mountain
- In service since
- 1999-03-01
- Overlay
- Yes — 10-digit dialing
Source: NANPA numbering records, refreshed weekly.
Spam calls from 480? What to know
Seeing repeated missed calls from 480 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in AZ — spoofing software displays whatever digits the campaign chooses. Never call unknown numbers back; look them up first, and report unwanted calls to the FCC to build the public record.
Area code 480 FAQs
Where is area code 480?
Area code 480 serves AZ, in the Mountain time zone. It is part of an overlay complex, so multiple area codes serve the same territory and 10-digit dialing is required. It has been in service since 1999.
Why do I keep getting calls from 480 numbers?
Robocallers use "neighbor spoofing" — displaying a number with a local area code to make you more likely to answer. A call showing area code 480 may not originate from AZ at all. Look up the full 10-digit number on this site to see its complaint history before calling back.
Are 480 numbers safe to call back?
Area codes themselves are neither safe nor unsafe — 480 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 266 unwanted-call complaints against 258 distinct 480 numbers in our current data window. Check the specific number's report page before returning a missed call.