This ranking details the level of customer satisfaction with the main mobile phone operators in Spain, according to a survey conducted by the Organization of Consumers and Users (OCU) in 2023. Parlem was the highest-rated mobile phone company in this edition of the study, even ahead of Pepephone, which had been leading the podium without exception for the past four years.
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OCU. (October 28, 2023). Ranking of mobile phone companies according to the level of customer satisfaction in Spain in 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 02, 2026, from /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/
OCU. "Ranking of mobile phone companies according to the level of customer satisfaction in Spain in 2023." Chart. October 28, 2023. ÌÇÐÄÆƽâ°æ. Accessed August 02, 2026. /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/
OCU. (2023). Ranking of mobile phone companies according to the level of customer satisfaction in Spain in 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 02, 2026. /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/
OCU. "Ranking of Mobile Phone Companies According to The Level of Customer Satisfaction in Spain in 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 28 Oct 2023, /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/
OCU, Ranking of mobile phone companies according to the level of customer satisfaction in Spain in 2023 ÌÇÐÄÆƽâ°æ, /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/ (last visited August 02, 2026)
Ranking of mobile phone companies according to the level of customer satisfaction in Spain in 2023 [Graph], OCU, October 28, 2023. [Online]. Available: /statistics/1647495/mobile-phone-companies-with-the-highest-customer-satisfaction-in-spain/
