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Your suggestions help us to improve

Send us your ideas on new services or on how to improve current ones.

We place at your disposal all the necessary means for you to send us your suggestions on those services that you would like to have or in which you would like to see improvements. Choose the most convienient method for you to send us your ideas.

  • By phone: 902 2 4 6 8 10
  • Online: via our suggestions form
  • In writing: using a form designed for the purpose that you can request at any of our branches or, if you prefer, you can write directly to the Quality Department.

    de Calidad
    Apartado de correos 1.350
    28080 Madrid