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Synonyms

900 number

American  

noun

  1. a telephone number preceded by the three-digit code “900,” used to provide information or entertainment for a fee charged directly to the caller's telephone bill.

Etymology

Origin of 900 number

First recorded in 1985–90

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.