📱Get a Phone Plan & SIM in Korea
From an airport eSIM on day one to a cheap long-term plan once you have your ARC.
Ditulis dan disemak fakta berdasarkan sumber rasmi kerajaan, serta dikemas kini secara berkala.
Ringkasnya
- •On arrival, a prepaid SIM or eSIM (from the airport or online) gets you connected immediately with just your passport.
- •For a cheaper long-term postpaid plan, you generally need your Residence Card and a Korean bank account or card.
- •Budget MVNO carriers (알뜰폰) run on the big three networks (SKT, KT, LG U+) for much lower monthly prices.
- •A working Korean phone number is required for banking OTPs, deliveries, and most app sign-ups — set this up early.
- •Prepaid is flexible and passport-only; postpaid is cheaper per month but needs more documents.
Fakta pantas
- Day one
- Airport eSIM or prepaid SIM with passport only
- Long-term
- Postpaid plan needs Residence Card + payment method
- Cheapest
- MVNO (알뜰폰) plans on the major networks
- Networks
- SKT, KT, LG U+ (MVNOs resell these)
- Why it matters
- Number needed for bank OTP and app verification
- eSIM
- Instant activation on supported phones
Langkah demi langkah
- 1
Get connected on arrival
Buy a prepaid SIM or eSIM at the airport or online before you land. You only need your passport, and it works immediately.
- ▸eSIM activates without a physical card
- ▸Choose a data amount that covers your first weeks
- 2
Decide prepaid vs postpaid
Prepaid is flexible and passport-only. Postpaid is cheaper per month but requires a Residence Card and usually a Korean bank account or card.
- ▸Stay on prepaid until your ARC arrives
- ▸Postpaid makes sense once you are settled
- 3
Get your Residence Card
A postpaid contract normally needs your Residence Card and a Korean payment method, so complete immigration registration first.
- ▸Have your ARC and bank card ready before visiting a store
- 4
Compare MVNO plans
Budget MVNO (알뜰폰) carriers use the same SKT/KT/LG U+ networks at much lower prices. Compare data, calls and contract length.
- ▸MVNO SIM-only plans avoid device lock-in
- ▸Check English support before signing
- 5
Sign up and verify
Sign the plan in-store or online. Your new Korean number then lets you receive bank OTPs and verify apps like delivery and maps.
- ▸Keep your number consistent across bank and government accounts
- 6
Set up essential apps
With a verified number, register for banking, delivery, maps and messaging apps that power daily life in Korea.
- ▸Link the number to your bank for OTP
- ▸Update the number anywhere you registered a temporary SIM
Soalan lazim
- Can I get a SIM with just my passport?
- Yes — prepaid SIMs and eSIMs are available with only a passport, which is ideal for your first days before your Residence Card arrives.
- What do I need for a postpaid plan?
- Postpaid plans usually require your Residence Card and a Korean bank account or card for automatic payment.
- What is an MVNO / 알뜰폰?
- MVNOs are budget carriers that resell the SKT, KT and LG U+ networks at lower monthly prices, often as SIM-only plans.
- Is eSIM available in Korea?
- Yes, eSIM is widely supported and activates instantly on compatible phones — a convenient option on arrival.
- Why do I need a Korean number so urgently?
- Banks send OTP codes to Korean numbers, and most apps and deliveries require phone verification, so it is one of the first things to set up.
- Can I keep my number when I switch to postpaid?
- You can often port a prepaid number to a postpaid plan; confirm portability with the new carrier when you sign up.
Sumber disahkan
Sentiasa sahkan butiran dengan sumber rasmi di bawah — peraturan berbeza mengikut kes, pejabat dan kewarganegaraan.
Simpan langkah seterusnya
Tukar panduan ini kepada senarai persediaan Korea
Selepas membaca tentang visa, tempat tinggal, kesihatan, kerja atau belajar, gunakan senarai untuk menjejak perkara sebelum tiba, minggu pertama dan bulan pertama.
PDF boleh dimuat turun tanpa memasukkan email.
Persediaan ketibaan
Perkhidmatan yang membantu anda menetap
Alat dan perkhidmatan tepercaya untuk perpindahan anda ke Korea.
Data eSIM Korea
Dapatkan data mudah alih sebelum mendarat supaya peta, terjemahan, mesej dan aplikasi transit berfungsi dari lapangan terbang.
Bandingkan pelan eSIM →Insurans perjalanan dan ketibaan
Bandingkan perlindungan perubatan atau perjalanan jangka pendek sebelum insurans tempatan jangka panjang selesai.
Bandingkan perlindungan →