• Network Functions
  • Security
  • IoT

AT&T in Portugal

AT&T offers a comprehensive service portfolio to clients in Portugal, helping them to put their business in motion. AT&T in Portugal supports both country headquartered organizations as well as local branches of global clients.


Clients across Portugal can benefit from an industry-leading portfolio that includes Mobility, Network, Network Security, Cloud, Hosting, Voice, Unified Communications and Application services. These are implemented locally by experienced AT&T engineers and supported by a local account team.

Our Portugal offices should be the first port of call for any business or organization looking to mobilize its people, assets or information.

  • Lisboa
  • AT&T Serviços de Telecomunicações , S.U., Lda
  • Centro Empresarial Torres de Lisboa
  • Rua Tomás da Fonseca, Torre G - 1º andar
  • 1600-209 Lisboa
  • Portugal

  • Additional Country Information