Database of undertakings in electronic communications

Updated on: 15.06.2026

This database lists all undertakings in electronic communications that were or are authorised to do a business in electronic communications (except of the provision of number independent interpersonal communications services) from 1 January 2022. The database contains the identification of the undertaking and records of electronic communications networks and services the provision of which the undertaking has notified pursuant to Section 13 of the Electronic Communications Act.

If the undertaking is authorised to do business in electronic communications before 1 January 2022, a link to the relevant record in the database "Database of undertakings in electronic communications to 31 December 2021" is available.

Go to the database of undertakings in electronic communications to 31 December 2021

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Found 2838 results, viewed 2201 - 2202
The serial number of the certificatesort descendingUndertaking information and notified activities according to Section 13 ZEK
4364ZDENĚK SLABÝ
Václavkova 1614/5
Pražské Předměstí
50002 Hradec Králové
Company ID:76609073
The undertaking has interrupted the business activity 27.01.2021

The entrepreneur has not yet submitted a notification to the Czech Telecommunication Office on the new electronic form (transitional provision No. 8 of Act No. 374/2021 Coll.)

Find in old database valid to 31. 12. 2021
4365Telefonzentrale s.r.o.
Nová výstavba 201
43521 Obrnice
Company ID:04868463

Activities:
Provision of public communication network:
  1. Veřejná pevná komunikační síť
    • Kovové vedení
      The undertaking has notified the start of this business activity to (date) 01.07.2018
    • Optické vedení
      The undertaking has notified the start of this business activity to (date) 01.07.2018
Provision of publicly available electronic communication service:
  1. Datová služba
    • Služby přenosu dat
      The undertaking has notified the start of this business activity to (date) 01.07.2018
  2. Interpersonální komunikační služba
    • Interpersonální komunikační služba založená na číslech – pevná (včetně služby nomadické)
      The undertaking has notified the start of this business activity to (date) 01.07.2018
    • Interpersonální komunikační služba založená na číslech – mobilní
      The undertaking has notified the start of this business activity to (date) 01.07.2024
  3. Služba přístupu k internetu
    • Služby přístupu k internetu – v pevném místě
      The undertaking has notified the start of this business activity to (date) 01.07.2018
  4. Tranzit volání
    • Tranzit volání
      The undertaking has notified the start of this business activity to (date) 01.07.2018
Close activities:
Provision of non-public electronic communication service:
  1. Interpersonální komunikační služba
    • Interpersonální komunikační služba založená na číslech – pevná (včetně služby nomadické)
      The undertaking has notified the start of this business activity to (date) 01.07.2018
      The undertaking has notified the end of this business activity to (date) 14.06.2022

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