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πŸ“±

Get a Korean Phone Plan in Korea

Set up a Korean mobile plan (USIM). Choose between major carriers (SKT, KT, LG U+) or budget MVNOs.

Easy⏱ 30 minutes to 1 hour

πŸ“‹ What You Need

  • β€’Passport or ARC
  • β€’Korean bank account (for monthly billing) or credit card
  • β€’Payment for first month

Step-by-Step Guide

1

Decide: major carrier vs. MVNO

Major carriers (SKT, KT, LG U+) offer best coverage for ~β‚©50,000–80,000/month. MVNOs (μ•Œλœ°ν°) use the same networks but cost half: ~β‚©10,000–30,000/month.

  • πŸ’‘MVNOs are recommended for budget travelers and students
  • πŸ’‘SKT has the best rural coverage
2

Visit a store or sign up online

Go to any carrier store or visit their website. Major carriers have English-speaking staff at tourism-area branches.

  • πŸ’‘Myeongdong and Hongdae areas have many carrier stores
  • πŸ’‘KT Olleh has dedicated foreign customer centers
3

Provide ID documents

You need your passport or ARC. Without an ARC, some carriers may require a deposit or prepaid plan.

4

Select a plan

Most plans include unlimited calls + texts in Korea plus a data allowance. Choose based on your data usage.

5

Insert USIM and activate

The store installs the SIM. Service activates within a few hours.

πŸ’‘ Insider Tips

  • β†’MVNO plans (ν—¬λ‘œλͺ¨λ°”일, U+μ•Œλœ°λͺ¨λ°”일, SK7mobile) offer excellent value
  • β†’Long-term tourists can use prepaid tourist SIMs at Incheon Airport
  • β†’Without ARC, consider eSIM or tourist SIM first
  • β†’KT has special plans for foreign students β€” ask at any KT store
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