| Id ; Domestic Selection Codes ; International Dialling Codes ; Name:en ; Name:ko ; Comment |
| __onse_telecom ; "83" ; "008" ; "Onse Telecom" ; "온세" |
| __samsung_networks ; ; "00755" ; "Samsung networks" ; "Samsung networks" |
| __sejong_telecom ; ; "00365" ; "Sejong Telecom" ; "Sejong Telecom" |
| __skb ; "84" ; "005,0076[126]" ; "SKB" ; "SKB" |
| __unknown ; "85xx,87,88" ; "009,00391" ; ; ; "Common IDDs for minor carriers. 85XX: Domestic long-distance Value Added Service (VAS)" |
| kt ; "81" ; "001,00727,0073,00345" ; "KT" ; "KT" |
| lg ; "82" ; "002" ; "LG U+" ; "데이콤" |
| sk_tellink ; "86" ; "006,00700" ; "SKTellink" ; "SK 텔링크" |
