The DUO DE TELEFONICA brand, founded in 2007 (Spain), from 324 sister brands and 3453 competing brands. The DUO DE TELEFONICA brand is owned by Telefonica, a company listed in Madrid. Its International Securities Identification Number (ISIN) is ES0178430E18. DUO DE TELEFONICA belongs to the Telecommunication Services business sector.

DUO DE TELEFONICA is a brand of Telefonica (TEF) Sustainability

International deposit : 2007 Business sector Telecommunication Services
Here is the evolution of interest in Telefonica "sustainability" criteria around the world over the past five years. The graph shows the evolution of the search rate over time, where the value 100 indicates the week with the most searches.
What is the brand's web response on its sustainability
Result of Google's query: "DUO DE TELEFONICA sustainability"
Sustainability -> Share price