Nevada Area Codes
Directory of all 3 telephone area codes assigned to Nevada.
Nevada phone numbers are served by 3 area codes operating in the Pacific / Mountain timezone.Because an overlay is active, 10-digit dialing is mandatory across much of the state. No area codes in Nevada are currently flagged as high-risk scams.
Most populated prefix: area code 702 (Nevada)
All Area Codes in Nevada
Area Code 702
Las Vegas, Henderson, North Las Vegas, Mesquite, Boulder City
Area Code 725
Las Vegas, Henderson, North Las Vegas, Mesquite, Boulder City
Area Code 775
Henderson, Reno, Sparks, Carson, Fernley, Elko, Fallon, Winnemucca, West Wendover, Ely
Major Cities Served by Nevada Area Codes
The most populous urban centers and census places covered by Nevada's area codes, ranked by population.
Nevada Area Code FAQs
Quick answers to common questions about Nevada telephone area codes.
How many area codes does Nevada have?
Nevada has 3 area codes: 702, 725, 775.
What timezone do Nevada area codes use?
Nevada area codes operate in the Pacific / Mountain timezone.
What is the most populated area code in Nevada?
Area code 702 is the most populous prefix in Nevada based on covered city population.
Which Nevada area codes share an overlay?
702 and 725. Overlay codes serve the same area, which is why 10-digit dialing is required.
Are there scam area codes in Nevada?
Nevada has no area codes currently flagged as high-risk scams.
About Nevada Area Codes & Phone Dialing Rules
When placing calls within Nevada, ten-digit dialing (area code + 7-digit telephone number) is required in overlay regions where multiple area codes serve the same geographic boundaries.