premium-rate telephone number

English

Etymology

In the original North American Numbering Plan, phone numbers beginning with an area code of 800 were reserved for so called toll-free numbers, where the party receiving the call pays the charges. The telephone companies later developed a corresponding set of numbers beginning with the area code 900, which would permit the owner of the number to receive additional fees from the caller.

Noun

premium-rate telephone number (plural premium-rate telephone numbers)

1. A telephone number for which an extra charge is assessed to the caller, part of which is returned to the owner of the number.

Synonyms

• 900 number

See also

• 1-900
• 800 number