Area Code 480

About Area Code 480

Area code 480 is a geographic telephone area code assigned to Mesa, Arizona. It operates in the Mountain time zone and was first introduced in 1999. Split from 602. Eastern Phoenix metro.

Within Arizona, area code 480 shares numbering capacity with 4 other area codes. The state's 7,431,344-person population (2023 Census Bureau estimate) is served by a combined 5 active codes, with 480 primarily responsible for the Mesa region. Arizona's state capital is Phoenix, and its largest city is Phoenix.

When you receive a call from a 480 number on your Caller ID, the call originated from a phone number assigned to the 480 area code — but be aware that Local Number Portability (in effect since 2003) means the caller could be physically located anywhere in the US or Canada. Area code 480 only confirms where the number was originally assigned.

Where is the 480 area code located?

Area code 480 is assigned to Mesa, Arizona, in the Mountain time zone. The state of Arizona uses 5 active area codes, and 480 is one of them. Calls placed from the 480 area code originate from numbers assigned by NANPA — the North American Numbering Plan Administrator — and the 480 prefix appears on Caller ID for both landline and wireless calls placed from this region.

The Mountain time zone observes Daylight Saving Time, shifting from UTC-7 to UTC-6 in summer. The local time shown above is always current, so you can quickly check whether it's a reasonable hour to call back.

What cities and counties use the 480 area code?

The 480 area code serves 8 notable cities, listed below in order of population. The largest city in the 480 territory is Mesa (511,648 residents in Maricopa County).

• Mesa, AZ — 511,648 residents (13.1% of 480 numbers)
• Phoenix, AZ — 1,608,139 residents (41.2% of 480 numbers)
• Tucson, AZ — 542,629 residents (13.9% of 480 numbers)
• Chandler, AZ — 279,458 residents (7.2% of 480 numbers)
• Gilbert, AZ — 275,346 residents (7.1% of 480 numbers)
• Glendale, AZ — 248,715 residents (6.4% of 480 numbers)
• Scottsdale, AZ — 242,753 residents (6.2% of 480 numbers)
• Peoria, AZ — 190,985 residents (4.9% of 480 numbers)

Phone number format in area code 480

All phone numbers within area code 480 follow the standard North American 10-digit format:(480) NXX-XXXX. The NXX is the central office prefix (also called an "exchange") and XXXX is the subscriber line number. For long-distance calls within the NANP, dial 1 + 480 + NXX + XXXX. From outside North America, dial your country's international access code, then 1 (the NANP country code), then the 10-digit number.

If you need to verify whether a specific 480 number is wireless, landline, or VoIP, you can use our reverse phone lookup tool. Be aware that number portability means the area code no longer guarantees the caller's physical location — only where the number was first assigned.

History of area code 480

Split from 602. Eastern Phoenix metro.

The original 86 area codes were assigned by AT&T and Bell Labs in 1947 as part of the North American Numbering Plan. At the time, rotary-dial phones meant codes with lower digits (like 212 for NYC, 213 for LA, 312 for Chicago) were given to the largest cities because they took less time to dial. Today's area code assignments still reflect those early choices, even though touch-tone and cell phones made the original reason obsolete.

Is the 480 area code safe to answer?

Area code 480 itself is a normal geographic code with no elevated spam risk. That said, scammers can spoof any area code — including 480 — so if you don't recognize the full number, let it go to voicemail and verify the caller's identity before calling back.