WHAT YOU NEED TO KNOW
Area code 480 serves the eastern and northeastern portions of the Phoenix metro area in Arizona, covering cities including Scottsdale, Mesa, Tempe, and Chandler. Established in March 1999 after splitting from area code 602, it covers approximately 2.8 million residents and is the primary local code for the East Valley region.
- Population: approximately 2.8 million residents in the covered East Valley and greater Phoenix metro area
- Overlay: None as of 2024
- Dialing: 10-digit dialing required
- Source Type: Local geographic code
Geographic Coverage
Area code 480 covers a large portion of Maricopa County, primarily the eastern and northeastern suburbs of Phoenix. Key cities within its boundaries include Scottsdale, Mesa, Tempe, Chandler, Gilbert, Paradise Valley, Fountain Hills, Queen Creek, Apache Junction, and Ahwatukee. The coverage area stretches from the dense urban core of Tempe and Mesa through the upscale resort corridor of Scottsdale and into the growing outer suburbs of Gilbert and Queen Creek.
Population and Business Context
The 480 area code encompasses one of the fastest-growing economic zones in the United States. Scottsdale is a regional hub for luxury hospitality, finance, and healthcare. Tempe is home to Arizona State University, the largest public university in the country by enrollment. Chandler and Gilbert host major technology and semiconductor employers, including Intel's large semiconductor campus. The region attracts a mix of corporate headquarters, startups, and tourism-driven businesses.
Area Code History
Area code 480 was created on March 19, 1999, as a result of a split from area code 602. Prior to that date, the entire Phoenix metro area used 602. Growing demand for telephone numbers driven by rapid population growth and the proliferation of fax lines, pagers, and mobile phones made the split necessary. At the time of the split, the new 480 code was assigned to the eastern and northeastern suburbs, while 602 was retained for the city of Phoenix proper.
How to Dial
Calls within the 480 area code require 10-digit dialing, meaning you must dial the full area code plus the 7-digit local number even for calls within the same area code. This rule applies to local calls as well as long-distance. There is no overlay code assigned to 480 as of 2024. When calling from outside the United States, dial the country code 1, followed by 480, then the 7-digit number.
Need a 480 Number for Your East Valley Business?
Businesses operating in Scottsdale, Mesa, Tempe, Chandler, and the broader 480 area code can provision local tracking numbers through Convirza. Convirza supplies trackable local numbers in any North American area code, letting your business display a recognizable 480 prefix to customers while capturing full call intelligence behind the scenes. Every call to your 480 tracking number gets scored, recorded, and source-attributed through dynamic number insertion (DNI), so you know exactly which campaign, channel, or ad group drove the call. Calls can be routed to any team member, office location, or call center without interrupting your existing workflow.
750+ customers · 25 years of call data