area code

noun

: a usually 3-digit number that identifies a particular telephone service area in a country (such as the U.S. or Canada)

Examples of area code in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Licari and McKenny were unable to block the number because the perpetrator was using a software platform that showed the texts coming from multiple numbers and area codes. Monica Mercuri, Forbes.com, 31 Aug. 2025 Whiting and her team saw the usual fraud markers—similar area codes, email addresses, and phone numbers across hundreds of applications. Amanda Gerut, Fortune, 23 Aug. 2025 According to the 818 Tequila website, the brand gets its' name from the San Fernando Valley area code – 818, where Jenner and her family are from. Greta Cross, USA Today, 20 Aug. 2025 Officials estimate the new 761 area code will last 30 years before another new area code is needed in the region. Lillian Metzmeier, Louisville Courier Journal, 19 Aug. 2025 See All Example Sentences for area code

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of area code was in 1941

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Cite this Entry

“Area code.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/area%20code. Accessed 10 Sep. 2025.

Kids Definition

area code

noun
: a usually three-digit number that represents each telephone service area in a country (as the U.S. or Canada)

More from Merriam-Webster on area code

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