Voice over Internet service (VoIP)

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  • Absolutopinion, Lda.

    Activity:
    Audiotext service provider
    Voice over Internet service (VoIP)
    Address:
    Rotunda Eng. Edgar Cardoso, n.º 45, Edifício Tower Plaza, 4400-676 Vila Nova de Gaia


    28.01.2013
    Latest update: 08.03.2013

  • Alcaria - Sistemas de Comunicações, Lda.

    Activity:
    Internet service provider (ISP)
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Data transmission
    Address:
    Casa atrás das Oliveiras - Sítio da Alcaria Fria, Santa Catarina da Fonte do Bispo, 8800-166 Tavira


    26.07.2011

  • AR Telecom - Acessos e Redes de Telecomunicações, S. A.

    Activity:
    Public telecommunications network operator
    Voice over Internet service (VoIP)
    Distribution signal of television service provider
    Virtual phone cards
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Address:
    Estrada de Alfragide, n.º 67, Alfapark, Edíficio SGC, 2614-519 Amadora
    URL:
    http://www.artelecom.pt/


    23.01.2002
    Latest update: 01.04.2008

  • A.T.C. Avant Telecom Consulting AG

    Activity:
    Voice over Internet service (VoIP)
    Address:
    Bahnhofstraβe 11, 8832 Wollerau, Switzerland
    URL:
    http://www.avant-tc.com/


    18.08.2010

  • CGEST, S.A.

    Activity:
    Wireless-Lan network operator
    Internet service provider (ISP)
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Resale of leased lines
    Address:
    Rua do Passal, n.º 13, 4700-076 Braga


    23.01.2009

  • CLARA.NET PORTUGAL - Telecomunicações, S.A.

    Activity:
    Internet service provider (ISP)
    Data transmission
    Resale voice telephone traffic
    Voice over Internet service (VoIP)
    Address:
    Edifício Parque Expo - Av. D. João II, 1.07 - 2.1-R/C, 1998-014 Lisboa
    URL:
    http://www.claranet.pt/


    23.01.2002
    Latest update: 20.04.2010

  • Companhia I.B.M. Portuguesa, S.A.

    Activity:
    Internet service provider (ISP)
    Voice over Internet service (VoIP)
    Resale of leased lines
    Virtual private networks (VPN)
    Address:
    Edifício ''Office Oriente'' - Rua Mar da China, Lote 1.07.2.3 - Parque das Nações, 1900- 138 Lisboa


    10.05.2010

  • CORED - Comunicações e Serviços em Rede, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Public telecommunications network operator
    Internet service provider (ISP)
    Virtual private networks (VPN)
    Address:
    Monte do Cerro da Falcoaria, Aldeia dos Elvas - Messejana, 7600-031 Aljustrel


    16.02.2009

  • GOWIRELESS - Comércio de Equipamentos de Telecomunicações, Unipessoal, Lda.

    Activity:
    Wireless-Lan network operator
    Data transmission
    Internet service provider (ISP)
    Voice over Internet service (VoIP)
    Address:
    Cacia Park, Rua do Progresso-Lote 15, 3800-639 Aveiro


    03.03.2010
    Latest update: 15.12.2011

  • G9SA - Telecomunicações, SA

    Activity:
    Public telecommunications network operator
    Voice over Internet service (VoIP)
    Telephone at a fixed location
    Public pay phones
    Address:
    Pólo Tecnológico de Lisboa, Edifício Multitech, Lote 6-1º A , 1600-546 Lisboa
    URL:
    http://www.g9sa.pt/


    16.07.2004
    Latest update: 21.11.2006

  • Lazer Visão Antenas, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Internet service provider (ISP)
    Cable distribution network provider
    Address:
    R. Cristóvão Pires Norte, Edifício Norte, r/c, loja D, 8135-117 Almancil


    17.01.2013

  • LET's CALL - Comunicações, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Resale short data traffic (SMS)
    Address:
    Urbanização Quinta das Lágrimas, Lote 9, Loja 2/3, 3040-382 Coimbra


    11.03.2013

  • Level 3 Communications España S.A.U.

    Activity:
    Fixed telephone network operator
    Resale voice telephone traffic
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Internet service provider (ISP)
    Address:
    Poligono Industrial de las Mercedes - C/Yecora 4, 28022 Madrid, España


    29.09.2005
    Latest update: 18.12.2012

  • LIVIN, Consultoria e Serviços, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Address:
    Mata do Duque II, CCI 302, Santo Estevão, 2130 Benavente


    10.04.2012

  • MEDIA CAPITAL - Editora Multimédia, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Mobile telephone service providers (MVNO)
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Resale short data traffic (SMS)
    Address:
    Rua Mário Castelhano, 40, 2749-502 Barcarena


    23.01.2002
    Latest update: 20.04.2010

  • NACACOMUNIK - Serviços de Telecomunicações, Lda

    Activity:
    Resale voice telephone traffic
    Voice over Internet service (VoIP)
    Address:
    Av. 5 de Outubro, 151-7º B, 1050-053 Lisboa


    20.10.2004
    Latest update: 11.04.2006

  • ONITELECOM - Infocomunicações, S.A.

    Activity:
    Wireless-Lan network operator
    Leased lines service provider
    Internet service provider (ISP)
    Data transmission
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Address:
    Av. Fontes Pereira de Melo, nº 27, 1069-447 Lisboa


    23.01.2002
    Latest update: 18.07.2012

  • OPTIMUS - Comunicações, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Voice transport services in closed user groups
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Land mobile
    UMTS Network
    Public telecommunications network operator
    Broadband Internet via satellite
    Value added service provider
    Distribution of television and video
    Address:
    Lugar do Espido - Via Norte, 4471-909 Maia
    URL:
    http://www.optimus.pt/

    Notes:

    SONAECOM - Serviços de Comunicações, S. A. changed the company name to OPTIMUS - Comunicações, S. A. on July 1, 2010.


    23.01.2002
    Latest update: 19.07.2010

  • OVHHOSTING - Sistemas Informáticos Unipessoal, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Resale voice telephone traffic
    Address:
    Rua Artilharia Um, n.º 104, 1º Esq., 1070-015 Lisboa


    23.12.2009

  • PDM & FC – Projecto, Desenvolvimento Manutenção, Formação e Consultoria, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Virtual phone cards
    Calls from shared costs
    Address:
    Rua Amadeu de Sousa Cardoso, 20-1º Dto., 1300-066 Lisboa


    09.04.2008

  • PT - Comunicações, SA

    Activity:
    Voice over Internet service (VoIP)
    Universal telecommunications service
    Virtual phone cards
    Internet service provider (ISP)
    Satellite communications
    Distribution of television and video
    Videoconference Provider
    Fixed wireless access operator (FWA)
    Digital Terrestrial Television (MUX A)
    Address:
    Rua Andrade Corvo, 6-4, 1050-009 Lisboa
    URL:
    http://www.ptcom.pt/


    23.01.2002
    Latest update: 10.04.2006

  • PT PRIME - Soluções Empresariais de Telecomunicações e Sistemas, SA

    Activity:
    Voice over Internet service (VoIP)
    Voice transport services in closed user groups
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Satellite communications
    Public telecommunications network operator
    Address:
    Avenida Fontes Pereira de Melo, 40, 1069-300 Lisboa
    URL:
    http://www.ptprime.pt


    23.01.2002
    Latest update: 10.04.2006

  • REFER TELECOM - Serviços de Telecomunicações, SA

    Activity:
    Public telecommunications network operator
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Voice over Internet service (VoIP)
    Address:
    Rua Passeio do Báltico, 4, 1990-036 Lisboa


    23.01.2002
    Latest update: 15.05.2009

  • SEMCABO - Soluções em Redes Informáticas, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Internet service provider (ISP)
    Public telecommunications network operator
    Address:
    Av. General Humberto Delgado, Lote M/N-2º Dto., 7520-105 Sines
    URL:
    http://www.semcabo.pt/


    12.09.2007

  • SIPTELNET - Soluções Digitais, Unipessoal, Lda

    Activity:
    Voice over Internet service (VoIP)
    Virtual phone cards
    Address:
    Rua do Ganges - Lote 4.57.01-R/C A, 1990-356 Moscavide


    13.10.2006

  • Stewart, Dobinson, Abbarado & Rodriguez - Redes Informáticas, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Resale voice telephone traffic
    Internet service provider (ISP)
    Address:
    Urbanização Alto dos Caliços, Lote I-21 A, 8200-667 Albufeira


    22.05.2013

  • STV - Sociedade de Telecomunicações do Vale do Sousa, S.A.

    Activity:
    Resale voice telephone traffic
    Resale short data traffic (SMS)
    Internet service provider (ISP)
    Voice over Internet service (VoIP)
    Cable distribution network provider
    Address:
    Rua dos Combatentes da Grande Guerra, n.º 865, 4620- 127 Lousada


    15.12.2008

  • T - Systems ITC Ibéria, S.A. (Sociedad Unipersonal) - (Portugal branch)

    Activity:
    Voice transport services in closed user groups
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Fixed telephone network operator
    Resale voice telephone traffic
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Address:
    Edifício Inovação I, 1º andar sala 110/ 114, 2740-122 Porto Salvo


    03.06.2003
    Latest update: 11.05.2009

  • TAKE SIGNAL, Lda.

    Activity:
    Public telecommunications network operator
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Leased lines service provider
    Address:
    Rua Teles Palhinha, 6-Piso 1, Sala C, 2740-218 Lisboa


    26.10.2009

  • UNITELDATA - Telecomunicações, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Telephone at a fixed location
    Public Exploitation of Television Distribution
    Leased lines service provider
    Address:
    Parque Tecnológico de Chaves, Lote 4, 5400-673 Chaves


    20.05.2008

  • VODAFONE PORTUGAL - Comunicações Pessoais, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Virtual phone cards
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Fixed wireless access operator (FWA)
    Land mobile
    UMTS Network
    Public telecommunications network operator
    Distribution signal of television service provider
    Value added service provider
    Address:
    Av. D. João II - Lote 1.04.1 - 8.º, Parque das Nações, 1998-017 Lisboa
    URL:
    http://www.vodafone.pt/main/particulares


    23.01.2002
    Latest update: 14.10.2009

  • VOIP-IT, LDA

    Activity:
    Virtual phone cards
    Data transmission
    Voice over Internet service (VoIP)
    Address:
    Rua Eng.º Santos Simões, n.º 9, Lote 2.4 - 3.º, 1900-459 Lisboa


    14.03.2012

  • VOIPUNIFY TELECOM, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Address:
    Rua de Santos Pousada, n.º 441, 4000-486 Porto


    22.02.2010
    Latest update: 21.03.2013

  • VOXBONE, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Virtual phone cards
    Address:
    Avenue Louise, 489, 1050 Bruxelas, Bélgica


    23.01.2008
    Latest update: 30.04.2012

  • WING GLOBAL COMMUNICATIONS, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Virtual private networks (VPN)
    Internet service provider (ISP)
    Address:
    Edifício Eastécnica, Tagus Park, Parque da Ciência e Tecnologia, 2780-920 Porto Salvo


    20.05.2008

  • WORLDBROKER TELECOMUNICAÇÕES - Sociedade de Telecomunicações e Multimédia, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Resale short data traffic (SMS)
    Resale voice telephone traffic
    Address:
    Rua Município São Domingos, Lote 3-R/C, 8400-415 Lagoa


    25.02.2003
    Latest update: 07.10.2005

  • ZON TV CABO AÇOREANA, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Telephone at a fixed location
    Cable distribution network provider
    Address:
    Av. Antero de Quental (Edifício CTT), 9 C-1º, 9500-160 São Miguel - Ponta Delgada
    URL:
    http://www.zon-acores.pt/


    23.01.2002
    Latest update: 31.07.2007

  • ZON TV CABO MADEIRENSE, S.A.

    Activity:
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Data transmission
    Telephone at a fixed location
    Cable distribution network provider
    Address:
    Av. Estados Unidos da América, 9000-090 Nazaré - Funchal
    URL:
    http://www.zonmadeira.pt/


    23.01.2002
    Latest update: 10.11.2008

  • ZON TV CABO PORTUGAL, S.A.

    Activity:
    Data transmission
    Telephone at a fixed location
    Cable distribution network provider
    Public telecommunications network operator
    Voice over Internet service (VoIP)
    Internet service provider (ISP)
    Mobile telephone service providers (MVNO)
    Address:
    Rua Actor António Silva, 9, Campo Grande , 1600-404 Lisboa
    URL:
    http://www.zon.pt/


    23.01.2002
    Latest update: 10.11.2008

  • 3GNTW - Tecnologias de Informação, Lda.

    Activity:
    Voice over Internet service (VoIP)
    Address:
    Rua de Geguinte, n.º 290, Mouquim, 4470-360 Vila Nova de Famalicão


    15.02.2013

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