| Loại | Manufacturer |
|---|---|
| Trang web | https://www.telefonica.com/ |
| Số điện thoại | 34 900 111 004 |
| Địa chỉ | Ronda de la Comunicacion S/N. Edificio Central. Planta 3. 28050 Madrid |
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Telefonica is one of the largest telecommunications companies in the world in terms of market capitalisation and number of customers. With its best in class mobile, fixed and broadband networks, and innovative portfolio of digital solutions, Telefonica is transforming itself into a 'Digital Telco', a company that will be even better placed to meet the needs of its customers and capture new revenue growth.