Listing in the public directory

de  |  fr  |  it

The Swiss Telecommunications Act obliges telephone companies to maintain the numbers of their customers in a public directory. The information in these public directories may be obtained by authorized parties under Art. 21 of the Telecommunications Act in order to generate address directories.
The telephone companies may also request a third party - known as a data agent - to maintain the public directory. Only the telephone company or the data agent are authorized to make changes to the listings in the public directory at the request of the customer. More...

Directories acts as data agent for the following telephone companies:
  • Backbone Solutions AG
  • BSE Software GmbH
  • Colt Telecom Services AG
  • e-fon AG
  • Genossenschaft GGA MAUR
  • ImproWare AG
  • SA
  • Netstream AG
  • Nexphone AG
  • Orange Business Switzerland AG
  • Peoplefone AG
  • Quickline AG
  • Salt Mobile SA
  • senseLAN GmbH
  • Sunrise Communications AG
  • Swisscom (Schweiz) AG
  • Ticinocom SA
  • UPC Schweiz GmbH