Premium-rate telephone numbers are telephone numbers for telephone calls during which certain services are provided, and for which prices higher than normal are charged.
Unlike a normal call, part of the call charge is paid to the service provider, thus enabling businesses to be funded via the calls.
Serving Edmonton and surrounding areas Crisis 24 hours: 1-800-232-7288Toll free service available ONLY to rural areas of Capital Health Region, and the Town of Drayton Valley.
The number used for the radio program was one that was specially arranged by AT&T Corporation, CBS Radio, and the White House, to be free to the calling party.
the 900 area code was completely restructured by AT&T to be the premium-rate special area code which it remains today.
Computer criminals have used premium-rate numbers to defraud unsuspecting Internet users.
One scheme involved inducing users to download a program known as a dialer that surreptitiously dialed a premium-rate number, accumulating charges on the user's phone bill without their knowledge.
Area Code 900 went into service January 1, 1971, but the first known to have been used in the United States for the "Ask President Carter" program in March 1977, for incoming calls to a nationwide talk radio broadcast featuring the newly elected President Jimmy Carter, hosted by anchorman Walter Cronkite.