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Search for a TSP

Service description

Search for published telecommunications service providers.

Anyone who provides a telecommunications service for the transmission of voice, data and radio or television programme services is considered a telecommunications service provider. The Federal Office of Communications (OFCOM) registers and publishes TSPs which use resources under national administration for a telecommunications service they offer. OFCOM publishes the services offered and the main address and correspondence address of the TSP in Switzerland.

There are three ways to search for a published TSP:

  1. Search for all published TSPs
  2. Search for a specific TSP and the services it offers
  3. Search for specific services

Do you have any questions or comments about the 'Search for a TSP' service? 

Contact us using the service Contact for questions about telecom services

Support - Contact

Federal Office of Communications
Zukunftstrasse 44
Postfach 256
CH-2501 Biel/Bienne

Tel.: +41 58 460 55 69
Contact form