Area codes in Las Vegas, Nevada
Las Vegas, Nevada uses 2 area codes — 702 and 725. The main Las Vegas area code is 702.
Area codes serving Las Vegas
Phone numbers in Las Vegas are written as ten digits — for example (702) 555-0190 — and fall in the Pacific Time zone.
How Las Vegas came to have 2 area codes
The original Las Vegas area code is 702, in service since 1947. As the area ran low on available numbers, an overlay code was added over the same region for new phone lines: 725 (2014). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Las Vegas now uses all 2 codes and every local call is dialed with ten digits.
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Nearby cities
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More cities in Nevada
Frequently asked questions
What is the area code for Las Vegas?
The main area code for Las Vegas, Nevada is 702. Las Vegas is now served by 2 area codes in total: 702, 725.
How many area codes does Las Vegas have?
Las Vegas has 2 area codes: 702, 725.
Why does Las Vegas have more than one area code?
As Las Vegas used up the numbers available in its original area code (702, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Las Vegas number?
Dial all 10 digits — the area code (702 or 725) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.