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You're from Vietnam!
Korean mobile guide for people from Vietnam
MVNO comparison and sign-up guide for Vietnam residents in Korea, explained in your native language.
Get my plan recommendation →Carrier eligibility by visa type
An Alien Registration Card (ARC) is required for a full postpaid plan
| Visa | Eligible |
|---|---|
| D-2 | D-2 (Student) All MVNOs available |
| E-7 | E-7 (Designated activities) All MVNOs available |
| E-9 | E-9 (Non-professional employment) All MVNOs available |
| F-2 | F-2 (Resident) All MVNOs available |
| H-2 | H-2 (Working visit) Select carriers only |
Getting your first SIM in Korea
- 1
Day 0 — Arrival
At the airport, pick up a short-term prepaid SIM, eSIM, or activate roaming. A full postpaid plan requires an ARC.
- 2
Days 1–N — Temporary service
Use a prepaid SIM (KT Olleh, SKT Mobile Charge) or a short-term eSIM (10- or 30-day) while waiting for your ARC.
- 3
ARC issuance (~30–90 days)
Timeline varies by visa type. Prepaid SIM and eSIM are your only options until the card is issued.
- 4
Full carrier sign-up once your ARC arrives
PASS identity verification → compare plans on selpl, then sign up online with the carrier.
Recommended for Vietnam users
Plans most often chosen by Vietnam residents in Korea
DATA 걱정없는 유심 1GBDATA Worry-free USIM 1GB
1GB + 1Mbps
₩12,900/mo
Unlimited (special-rate numbers like 1577: 300 min) · Unlimited
DATA 걱정없는 유심 5GBDATA Worry-free USIM 5GB
5GB + 1Mbps
₩17,500/mo
Unlimited (special-rate numbers like 1577: 300 min) · Unlimited
라이트 49Lite 49
11GB + 400Kbps
₩20,000/mo
Unlimited (special-rate numbers like 1577: 300 min) · Unlimited · 1-year term