Does it work in Korea?Checked, dated, sourced.

How can a visitor get a Korean phone number in Seoul?

As of : KT’s visitor guide describes a 010 number with calls and SMS after entry verification; SKT separates voice/text from data-only plans.

Partial · Confirmed source

Last verified

Choose by the stated plan functions and activation conditions. A Korean number alone does not establish success in an app identity check.

What the evidence covers
Action or conditionVerdict and evidence levelScopeSources and dates
KT number and incoming calls/SMS Partial · Confirmed source The July 2026 guide lists a 010 number. Incoming calls and SMS are free after the identity and entry check; voice and SMS are restricted before it.
  • [S71] Official source (EN) · Observed: 2026-07 · Checked:
KT verification route Partial · Confirmed source The guide describes an online entry check once per passport and an airport KT roaming-centre route when needed.
  • [S71] Official source (EN) · Observed: 2026-07 · Checked:
SKT data-only versus voice/text Works · Confirmed source SKT lists data-only plans separately from plans with voice and text.
  • [S72] Official source (EN) · Observed: Not confirmed · Checked:
Korean app identity checks Not confirmed Passing a particular Korean app’s identity check or receiving its verification message has not been tested. Not confirmed

What to check next

  1. Read the carrier’s actual plan label: data-only and voice/text are different scopes in SKT’s listing.

    • [S72] Official source (EN) · Observed: Not confirmed · Checked:

  2. For the KT visitor product, follow its stated entry-verification route before relying on incoming calls or SMS.

    • [S71] Official source (EN) · Observed: 2026-07 · Checked:

Limits and unknowns

  • No plan price is quoted.
  • A number, SMS reception and completion of an app identity check are separate outcomes.
  • No SIM purchase, activation or SMS test was performed.

Sources

  • [S71] Official source (EN)

    KT's July 2026 visitor SIM/eSIM guide describes a 010 number and free incoming calls and SMS after entry verification. Voice and SMS are restricted beforehand. Online entry checks are once per passport; the guide also directs users to airport KT roaming centres.

    Read source [S71]

    Observed: · Checked:

    Based on the operator research recorded on 2026-10-18 in Phase D and sources.md; no new network request or app test was made while writing this record.

  • [S72] Official source (EN)

    SK Telecom presents data-only eSIM plans separately from plans with voice and text. The plan categories do not establish success in an app identity check.

    Read source [S72]

    Observed: Not confirmed · Checked:

    Based on the operator research recorded on 2026-10-18 in Phase D and sources.md; no new network request or app test was made while writing this record.

Last verified

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