phones.band
phones.band

Mobile networks in South Korea

Carriers, 5G availability and 4G/5G frequencies in South Korea — check whether your phone works there.

South Korea
KT
Verdict by technology →
South Korea
LG U+
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South Korea
SK Telecom
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Check your phone in South Korea
Compatibility

Compatible models

Samsung Galaxy A27
Samsung Galaxy A27
→ view compatibilityApple iPhone 16e
Apple iPhone 16e
→ view compatibilityApple iPhone 17
Apple iPhone 17
→ view compatibilityApple iPhone 17 Pro
Apple iPhone 17 Pro
→ view compatibilityApple iPhone 17 Pro Max
Apple iPhone 17 Pro Max
→ view compatibilityApple iPhone Air
Apple iPhone Air
→ view compatibilityApple iPhone 16
Apple iPhone 16
→ view compatibilityApple iPhone 16 Plus
Apple iPhone 16 Plus
→ view compatibility

Frequently asked questions

Which mobile carriers are there in South Korea?

South Korea has 3 carriers listed: KT, LG U+, SK Telecom.

Is 5G available in South Korea?

Yes, 5G is deployed in South Korea by KT, LG U+, SK Telecom (bands n78).

Which 4G frequencies are used in South Korea?

Carriers in South Korea operate the 4G bands B1, B3, B5, B7, B8.

Will my phone work in South Korea?

It depends on your model's frequency bands: it will get signal if it shares at least one 4G or 5G band with a local carrier. Use the checker above to compare your phone band by band.