service number
Service numbers are telephone numbers that provide subscribers with access to value-added services. Service numbers are service numbers defined by the regulatory authority RegTP for carrier network operators, directory assistance services, innovative services, televoting, user groups, premium services, and others.
The service numbers are composed of the service code and the provider identifier, which identifies the respective provider.
For 0190 numbers, the RegTP has published lists on the Internet showing the network operators and providers. This enables customers to claim their rights more quickly in the event of improper use.
This number was deactivated in mid-2006. The successor numbers are 0900 numbers for premium-rate services: 09001, 09003, 09005 and 09009.