Maintenance window from 6pm to 12pm (CEST) on 5 October 2022: During this time, there may be restrictions or interruptions to the portal services.

Search for an E.164 access code

Service description

Search for allocated or available E.164 access codes.

There are three ways to search for E.164 access codes:

  1. Search by status: Search for all available or allocated E.164 access codes.
  2. Search by holder: Search for E.164 access codes allocated to the selected holder.
  3. Search by value range: Search for E.164 access codes within a specific value range.

Do you have any questions or comments about the 'Search for an E.164 access code' 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 56 41
Contact form