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韓国在住の外国人の方へ · KT公式パートナー

韓国でのスマホ契約を、迷わずスムーズに。

iPhone・Galaxyを選び、端末価格と月額プランを並べて確認。あなたの言語でサポートを受けながらオンラインで申し込めます。

  • KT公式パートナー代理店
  • English, 日本語, 中文, 한국어 で対応
  • 保証金なし

契約可否チェック

韓国でスマホを契約できますか?

在留カードとビザについて3つ答えるだけ。後払いプランと分割払いが可能かをご案内します。

この確認は、KTへの番号移行、すでにKTをご利用中の端末変更、新しい韓国番号の新規開通のいずれにも使います。

確認する項目とその理由

ARC(外国人登録証)
出入国管理事務所で滞在登録をすると発行される身分証です。実物のカードをご用意ください。
ビザの種類
ARCに記載された在留資格コード(例:D-2 留学、E-2 会話指導)です。分割払いの可否が決まります。
必要なサービス
新しいスマホ、手頃なスマホ、または今のスマホで使うSIMのみのプラン。

これは一次確認です。開通前に最終結果を一緒に確認します。

スマホ

KTプラン適用価格で選ぶスマホ

iPhone・Galaxyなどの機種をKTプラン適用価格で比較し、申し込みまで一気に完結。

端末価格はベーシック110GBプラン(月69,000ウォン)でのKT公示支援金とKT Market追加支援金を反映した金額です。最終金額は加入タイプとプランによって異なり、申し込み前に各商品ページで月々の内訳をすべて確認できます。

ご利用の流れ

選択から開通まで4ステップ

ほとんどがオンラインで完結します。開通前に詳細を一緒に確認します。

  1. 1

    スマホとプランを選ぶ

    端末価格と月額プランを比べて、合う条件を選びます。

  2. 2

    オンラインで申し込む

    情報を入力すると、ARC・ビザ・支払い方法を一緒に確認します。

  3. 3

    KT公式申込書を提出

    回線はKTの公式申込書から開通します。手順ごとにご案内します。

  4. 4

    配送と開通

    韓国全国どこへでも宅配でお届けし、KT回線を開通します。

お客様の声

確認済みのレビューのみ掲載します。

Q***********

iPhone · 2026-06-15

Thank you so much for cooperation KT I have received the phone and I am really happy to see its performance and quality. It was a much needed change that is made possible with the assistance of KT. Regards, Qomxxxxxxran

I**** m* s******

Motorola · 2026-05-13

I love motorola, Ultra slim phone. Thanks to provide Charger with screen protector. I appreciate your service and support. Phone looks very good and working fine. Thank you KT global.

M** H.

Galaxy S26 Ultra · 2025-03-02

First time buying a phone through KT Market. Preordered the S26 Ultra — device arrived early and was activated on day one. After two weeks of comparing offers I'm convinced this was the right call. Transparent fixed pricing builds trust, and as a KT user I could even apply credit-card points for a better deal.

韓国語からの翻訳

H*** P.

iPhone 17 Pro · 2025-03-07

Ordered and received the next morning in Seoul. Got the 256GB White Titanium with both the KT subsidy and selective contract discount — really reasonable price. Ordering, delivery, guidance, the product itself — everything was smooth.

韓国語からの翻訳

Y*** Z.

iPhone 17 · 2025-03-08

Bought after a KakaoTalk consultation. The staff was patient and explained every detail. Discount was much bigger than buying unlocked or at a regular dealer — very fair price. They also took care of all my special requests. Thank you!

韓国語からの翻訳

E**-j* L.

iPhone 17 Pro · 2024-12-30

Applied online and got the phone the very next day. I checked every nearby phone shop, but once I added up the 2-year total with contract plans and partner cards, KT Market came out way ahead. Fast, friendly, and simple.

韓国語からの翻訳

S*** H.

iPhone 17 Pro · 2025-04-10

Bought 256GB Black Titanium in Ulsan via phone consultation. The rep was sharp and very kind. Delivery arrived next morning. Super satisfied — I'll keep buying here and I'm already recommending it to friends.

韓国語からの翻訳

S****-y*** B.

iPhone 17 Pro · 2025-05-09

I was looking at unlocked devices when I found KT Market. After the subsidies the installment principal was actually cheaper than buying unlocked, so I went with it. Very satisfied — I'll come back next time.

韓国語からの翻訳

S**** K.

iPhone 17 · 2025-06-08

Bought iPhone 17 256GB Black. I'd been burned at a so-called "deal shop" before. Honestly, there's no need to visit those places at all. I'm telling everyone I know.

韓国語からの翻訳

N*** C.

iPhone 17 Pro · 2025-09-19

iPhone 17 Pro 256GB Silver — delivered at 9 AM on launch day. The fastest delivery in the country.

韓国語からの翻訳

C**** L.

iPhone 17 Air · 2025-09-20

Great dealer. Detailed explanations and they actively push for the lowest price.

韓国語からの翻訳

D**-h*** K.

iPhone 17 Pro · 2025-09-24

Preordered the iPhone 17 — really happy. Fast delivery, and the best part was the plan recommendation: sensible, no pushy add-ons. Refreshingly uncomplicated. Thank you.

韓国語からの翻訳

K**-m** Y.

iPhone 17 Air · 2025-09-25

The rep was super patient with all my pre-application questions, which built my trust. Pricing was reasonable with all the early-bird benefits, and I appreciated being able to choose a plan I actually wanted instead of being forced into an expensive one.

韓国語からの翻訳

Y*** J.

iPhone 17 · 2025-09-30

Used an iPhone 11 for nearly 6 years — it was overheating and slow to charge. Sticking with the same carrier (device change only) here at KT Market got me the biggest subsidy, so the decision was easy. Activation took a few days, and they even gave Naver points to make up for the delay. Case and screen protector were included too. Very happy with the choice.

韓国語からの翻訳

I*-h* L.

iPhone 17 · 2025-10-12

The price is excellent — I don't think anywhere is cheaper. The consultant was super friendly. Highly recommend!

韓国語からの翻訳

J*-w** K.

iPhone 17 · 2025-11-14

Bought the iPhone 17 Lavender at a great price. Other dealers tag on expensive plans and add-on services, but the plan and discount here were both reasonable with no surprises. I expected just the phone, but a clear case came in the box too.

韓国語からの翻訳

Y*-m** P.

iPhone 17 · 2025-11-19

So affordable I got one for myself and one for my girlfriend! No fake card-discount tricks — just the real subsidy applied directly. Highly recommend! And it arrived super quickly.

韓国語からの翻訳

M*-j*** K.

iPhone 17 · 2025-12-31

Thank you for the friendly, detailed consultation. Stock was tight for the iPhone 17, so I expected a wait — but I ordered at midnight, got a happy-call in the morning, and received it by next-day express. Solid deal with the device discount and an add-on-free selective contract.

韓国語からの翻訳

A**** S.

iPhone 17 Pro Max · 2026-01-13

Explanations about plans and discounts were really easy to follow, and the consultation was friendly. Pricing was the most reasonable I found anywhere. Switching phones is always stressful, but KT Market's pricing and process work for me — I'll keep buying here. The screen protector and charger were a nice bonus.

韓国語からの翻訳

P**-c**** H.

iPhone 17 Pro · 2025-06-11

iPhone 17 Pro Natural Titanium 256GB by number portability in Seongnam. The titanium looks even better in person. Arrived fast, activated before work. Other places kept pushing add-ons, but the manager here answered everything clearly and gave me the best deal. Recommend to everyone.

韓国語からの翻訳

M** T.

iPhone 17 Pro · 2026-01-21

Great event price, no forced add-on services or high-fee plan requirement. Very satisfied — will buy through KT again next time.

韓国語からの翻訳

E**-j*** J.

Galaxy S26 Ultra · 2026-03-11

Friendly consultation, reasonable price, fast delivery, fast activation. No partner-card pushing, no plan upselling — really good.

韓国語からの翻訳

H*-p**** K.

Galaxy S26 · 2026-03-11

I shopped around for days before settling on the S26 and ended up here. Clear guidance, fast processing, safe delivery. Going to switch the whole family's phones here too.

韓国語からの翻訳

M****-s** H.

Galaxy S26 Ultra · 2026-03-10

Bought the S26 Ultra 512GB White in Seoul. Got the subsidy without anyone forcing a high plan or extra services. The Ultra is really nice.

韓国語からの翻訳

W**-j** L.

iPhone 17 Pro Max · 2026-04-01

Activated and delivered in a single day, with friendly service throughout. Much cheaper than the offline dealers I checked.

韓国語からの翻訳

H**-j** C.

iPhone 17 Pro · 2025-05-09

Live in Namyangju. Got the iPhone 17 Pro 256GB Deep Blue delivered next day and it's been smooth. Friendly consultation, and the bundled gifts have been genuinely useful. Strongly recommend.

韓国語からの翻訳

FAQ

よくある質問

韓国でスマホを購入する前に、外国人のお客様からよくいただく質問です。