South Korea
Mobile networks and carriers in South Korea use 1 UMTS band, 5 LTE bands, and 2 CDMA bands. Find out if your unlocked phone or mobile device will work in South Korea. See the tables below for details.
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Check device compatibilityCarriers
Select a carrier to see frequency details
Name | # of frequency bands in use |
---|---|
KT | 4 |
LG U+ (Uplus) | 4 |
SK Telecom | 5 |
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Frequencies in use
UMTS
Name | Interface |
---|---|
B1 (2100) | UMTS |
LTE
Name | Interface |
---|---|
B1 (2100) | LTE |
B3 (1800 +) | LTE |
B5 (850) | LTE |
B7 (2600) | LTE |
B8 (900) | LTE |
CDMA
Name | Interface |
---|---|
BC0 (800) | CDMA |
BC4 (Korean PCS) | CDMA |