WHAT YOU NEED TO KNOW
Area code 702 serves the Las Vegas metro in southern Nevada, covering cities including Las Vegas, Henderson, North Las Vegas, and Boulder City. One of the original 86 NANP codes established in 1947, the code now shares coverage with overlay 725 and serves approximately 2.3 million residents across Clark County.
- Population: ~2.3 million in the metro
- Overlay: Overlay: 725 (added in 2014)
- Dialing: 10-digit dialing required
- Source Type: Local geographic code
Geographic Coverage
Area code 702 covers Clark County in its entirety, which includes Las Vegas, Henderson, North Las Vegas, Boulder City, Laughlin, Mesquite, Jean, Primm, Searchlight, and the small community of Cal Nev Ari near the California-Nevada border. The code does not extend to northern or central Nevada, which fall under area code 775. Clark County spans roughly 8,000 square miles in the Mojave Desert and contains the full Las Vegas Valley urban corridor.
Population and Business Context
The 702 area code covers one of the fastest-growing metros in the United States. The Las Vegas Valley is home to approximately 2.3 million people and draws tens of millions of visitors annually. Key industries include hospitality, gaming, entertainment, retail, healthcare, and logistics. The region hosts a large concentration of small businesses, convention services, and tourism-related enterprises, making it one of the more commercially dense markets in the western United States.
Area Code History
Area code 702 was one of the original 86 numbering plan area codes created in 1947 under the North American Numbering Plan. At that time, it covered the entire state of Nevada. In December 1998, a split separated northern and rural Nevada into the new 775 area code, leaving 702 to serve only Clark County. As population growth continued, the 725 overlay was added in 2014 to address number exhaustion in the Las Vegas area.
How to Dial
Callers within the 702 and 725 overlay region must use 10-digit dialing, meaning you dial the full area code plus the 7-digit local number for every call, including local ones. No "1" prefix is needed for local calls within the overlay area, but long-distance calls outside the region require the standard 1 plus the 10-digit number. This rule has been in effect since the 725 overlay was introduced to ensure callers can reach both codes without ambiguity.
Need a 702 Number for Your Las Vegas Business?
Businesses operating in the Las Vegas metro can provision a local 702 tracking number through Convirza. Whether you run a single location on the Strip or manage multiple service areas across Clark County, a 702-prefix number signals local presence to callers while giving your team full visibility into call performance. Convirza provisions trackable local numbers in any North American area code, with no hardware required. Every call to your 702 number is automatically scored for lead quality, recorded for review, and attributed to the marketing source that drove it using dynamic number insertion (DNI). Calls route to any phone, team, or location you configure. You get a complete picture of which campaigns generate real conversations, not just clicks.
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