Do Korean mobile phones have mobile phone cards?

South Korea has three major mobile phone operators-SK, KT and LG. LG doesn't have a mobile phone card, while KT and SK both use mobile phone cards.

Korean mobile phone card: EG sim card (sim card)

The price of Sim card is 20,000 won, but you need to choose the Sim card type. There are three kinds of SIM cards: 1) standard Sim 5,500 won; 2)Micro Sim 5500 won; 3)Nano Sim 9900 won. (The cost of the Sim card plus the selected SIM card type is the final price of this mobile phone card. ) This card supports WCDMA network. You can use this card if the mobile phone is WCDMA network.

Korean SIM cards can be purchased at GS25 convenience stores and EG mobile agents, or reserved at SIM cards in official website.