800 number

noun
\ ˌāt-ˈhən-drəd- How to pronounce 800 number (audio) , -dərd- \

Definition of 800 number

: a toll-free telephone number for long-distance calls that is prefixed by the number 800

First Known Use of 800 number

1971, in the meaning defined above

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Time Traveler for 800 number

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The first known use of 800 number was in 1971

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Dictionary Entries Near 800 number

64′ pitch

800 number

800-pound gorilla

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Cite this Entry

“800 number.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/800%20number. Accessed 3 Jul. 2022.

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