Telekom Protect Mobile
Telekom Deutschland GmbH
Telekom
Magyar Telekom Nyrt.
Slovak Telekom, a.s.
Telekom MK
Makedonski Telekom AD Skopje
MyAccount Telekom
TELEKOM ROMANIA MOBILE COMMUNICATIONS SA
Moj Telekom
Telekom Slovenije
Adria Telekom
WNET Media GmbH
Telekom ME
Crnogorski Telekom