Why choose SimCorner for South Korea?
- Pre-activated & ready to use
- No hidden fees
- Fast shipping or instant eSIM delivery
- 24/7 customer support
When should I activate my South Korea SIM?
Activate it after arrival to maximize validity. Some SIMs start counting days immediately.
Do I need to register the SIM in South Korea?
No! Our SIMs are pre-registered, so you can start using them right away—no paperwork required.
Will I get a Korean phone number?
Yes, your SIM comes with a local number—useful for bookings, rideshares, and emergencies.
Can I use hotspot/tethering with this SIM?
Yes! Most plans allow hotspot use, so you can share data with other devices.
How long is the SIM valid for?
Validity ranges from 5 to 30 days, depending on the plan. Choose one that fits your trip length.
How much data do I get with a South Korea SIM?
Plans range from 1GB/day to unlimited data, with options for short trips or extended stays. Some include local calls/texts.
Is there 5G coverage in South Korea?
Yes! South Korea has fast 5G networks, and our SIMs support high-speed data where available.
Will this SIM card work in South Korea?
Yes! Our South Korea SIM cards connect to major local networks like SK Telecom, KT, and LG U+ for reliable nationwide coverage.
Can I use my phone with a South Korea SIM?
Most unlocked phones work. If your phone is carrier-locked, check with your provider before traveling.