The popularity of the 1-800 number, introduced in the late 1960s, led the FCC to add the new pre-fixes 888 and 877 in the mid-1990s. When availability of those numbers became scarce in 2000, the 866 pre-fixes were added to overcome the shortage. Now, eight years later, the stockpile is once again low despite the recent mass deactivation of unused 800 numbers.
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Filed under: Information | Tagged: 800, 800 number, 800 numbers, toll free, toll free number, toll free numbers |
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