As of May 2025, SK Telecom was the mobile subscription market leader, with around **** million subscriptions in South Korea. Overall, the country saw a total of around million mobile subscriptions.
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Ministry of Science and ICT (South Korea). (July 18, 2025). Number of mobile subscriptions in South Korea as of May 2025, by carrier (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/
Ministry of Science and ICT (South Korea). "Number of mobile subscriptions in South Korea as of May 2025, by carrier (in millions)." Chart. July 18, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/
Ministry of Science and ICT (South Korea). (2025). Number of mobile subscriptions in South Korea as of May 2025, by carrier (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/
Ministry of Science and ICT (South Korea). "Number of Mobile Subscriptions in South Korea as of May 2025, by Carrier (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 18 Jul 2025, /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/
Ministry of Science and ICT (South Korea), Number of mobile subscriptions in South Korea as of May 2025, by carrier (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/ (last visited July 24, 2026)
Number of mobile subscriptions in South Korea as of May 2025, by carrier (in millions) [Graph], Ministry of Science and ICT (South Korea), July 18, 2025. [Online]. Available: /statistics/1120567/south-korea-number-mobile-subscribers-by-carrier/
