Andorra |
Servei de Telecomunicaciones d'Andorra |
Argentina |
Comisión Nacional de Comunicaciones |
Austria |
Telecom-Control |
Belgium |
Belgian Institution of Postal Services and Telecommunications (BIPT) |
Venezuela |
Comisión nacional de Telecomunicaciones |
Bulgaria |
Communications Regulation Commission(CRC) |
Brazil |
Agencia Nacional de Telecomunicaçoes (ANATEL) |
Βραζιλία |
Ministry of Communications |
France |
Agence Nationale des Fréquences |
France |
The French Telecommunications Regulatory Authority (ART) |
France |
Ministry of postal services, telecommunications and space |
Germany |
Bundesministerium für Wirtschaft (BMWi) |
Germany |
Regulierungsbehörde für Telekommunikation und Post (RegTP) |
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Denmark |
Ministry of Research |
Denmark |
National Telecom Agency |
Slovak Republic |
Ministry of Transport, Posts and Telecommunications |
Slovak Republic |
Regulatory Authority |
El Salvador |
Superintendencia General de Electricidad y Telecomunicaciones |
Switzerland |
Federal office for communications (BAKOM-OFCOM-UFCOM) |
Estonia |
Estonian Natioanal Telecommunications Board (SIDEAMET) |
United States-Government |
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United States-Federal |
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United Kingdom |
Office of Telecommunications (OFTEL) ; (OFTEL's numbering change pages) (Numbering Change website) |
United Kingdom |
Ireland |
Department of Transport, Energy and Communications |
Ireland |
Commission for Communications Regulation (ComReg) |
Iceland |
Post and Telecommunication Administration |
Spain |
Comisión del Mercado de las Telecomunicaciones (CMT) |
Italy |
Italian Competition Authority |
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Canada |
Canadian Radio-television and Telecommunications Commission (CRTC) |
Colombia |
Ministerio de Comunicaciones |
Colombia |
Comisión de Regulación de Telecomunicaciones |
Korea |
Ministry of Information and Communication |
Cyprus |
Office of the Commissioner of Telecommunications and Postal Regulation (OCTPR) |
Latvia |
The Latvia Telecommunication State Inspection |
Belarus |
Ministry of Post and Telecommunications |
Lithuania |
Lithuanian Telecommunication Regulator |
Liechtenstein |
Office for Communications |
Luxembourg |
Institut Luxembourgeois des Télécommunications |
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Malta |
Malta Communications Authority MCA |
Morocco |
National Regulation Agency |
Mexico |
Comisión Federal de Telecomunicaciones (CFT) |
Mexico |
Secretaria de Comunicaciones y Transportes |
Norway |
Norwegian Post and Telecommunications Authority (PT) |
Netherlands |
Ministry of Transport, Public Works and Water Management, Post and Telecommunications Department (HDTP) |
Netherlands |
The Independent Post and Telecommunications Authority (OPTA) |
Honduras |
Comisión Nacional de Telecomunicaciones |
Hungary |
Communication Authority (HIF) |
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Peru |
Ministerio de Transportes y Comunicaciones, Viviendas y Construcción |
Peru |
Organismo Supervisor de Inversión Privada en Telecomunicaciones |
Poland |
Office of Telecommunication and Post Regulations (URTIP) |
Portugal |
National Communication Authority (ANACOM) |
Romania |
National Regulatory Authority for Communications(ANRC) |
Russian Federation |
Ministry of Information Technologies and Communications of the Russian Federation |
Slovakia |
Telecommunications Office of the Slavak Republic |
Sweden |
National Post and Telecom Agency (PTS) |
Turkey |
Telecommunications Authority |
Czech |
Czech telecomunications Office (CTO) |
Finland |
Finnish Communications Regulatory Authority (FICORA) |
Hong Kong |
Office of the Telecommunications Authority (OFTA) |