In 1992, the Supreme Court allowed a law passed by Congress that created a block on all 900 numbers that provided adult content, except for those consumers who requested access to a specific number in writing.
At that time, many evening news agencies conducted "pulse polls" for $.50 per call charges and displayed results on television.
One early use was by Saturday Night Live producers for the sketch "Larry the Lobster", featuring Eddie Murphy. AT&T and the producers of SNL split the profits of nearly $250,000.
Therefore, in contrast to North America where customer service numbers are typically free of charge to the caller, consumers in Europe often used to pay a premium above the cost of a normal telephone call.
The EU Consumer Rights Directive 2011/EU/83 came into force on 13 June 2014. Implementation detail, and hence the level of success in achieving this aim, varies considerably from country to country.
While the billing is different, calls are usually routed the same way they are for a toll-free telephone number, being anywhere despite the area code used.
These telephone numbers are usually allocated from a national telephone numbering plan in such a way that they are easily distinguished from other numbers.A call to either one of these numbers can result in a high per-minute or per-call charge.For example, a "psychic hotline" type of 1-900 number may charge .99 for the first minute and 99 cents for each additional minute.Other early leaders in amassing huge volumes of revenue were the New Kids on the Block and Dionne Warwick's Psychic Friends Network.Consumers in the US have specific rights regarding 900 number calls, as laid down by the Federal Trade Commission, such as the right to a disclaimer at the beginning of the call and a subsequent 3-second hang-up grace period, the ability to contest billing errors, a prohibition on marketing to children, and a requirement that telecommunication companies must allow the consumer to block dialing to 900 numbers.Computer criminals have used premium-rate numbers to defraud unsuspecting Internet users.