KT roaming review
Updated October 14, 2026 · NomadCue Editorial Team
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Our verdict
KT describes a prepaid product for foreign visitors to South Korea and says the supplied mobile numbers begin with 010.
Pros
Pros
- KT describes a prepaid product for foreign visitors to South Korea and says the supplied mobile numbers begin with 010.
- The source does not guarantee device compatibility, speed or price.
Who it suits
- Foreign visitors using KT prepaid service in South Korea
Company
KT describes a prepaid product for foreign visitors to South Korea and says the supplied mobile numbers begin with 010. The source does not guarantee device compatibility, speed or price.
How KT roaming compares
Frequently asked questions
Which company operates KT roaming?+
KT roaming is operated by KT Corp. (Source, checked September 26, 2026)
Where is KT roaming based?+
KT roaming is based in South Korea. (Source, checked September 26, 2026)
When was KT roaming founded?+
KT roaming was founded in 1981. (Source, checked September 26, 2026)
How can I contact KT roaming support?+
KT roaming offers support through Phone. (Source, checked September 26, 2026)
Sources
- en.wikipedia.org/wiki/KT_Corporation checked September 26, 2026
Backs: Founded, Headquarters
“Founded in 1981 as a public utility, KT played a major role in Korea's development in the information technology hub sector.”
- kt.com checked September 26, 2026
Backs: Support channels
- kt.com/service/roaming checked September 26, 2026
Backs: Legal entity
“COPYRIGHT가c KT CORP. ALL RIGHTS RESERVED.”
Compiled from 3 source pages, checked October 16, 2026. We did not open an account.
Not confirmed yet: Price from, Price per GB from, Countries covered, Unlimited data, Hotspot sharing.