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South Korea +82

International code · Asia

Key facts

International code+82

International format+82 X XXXX XXXX

Mobile prefixesXX XXXX XXXX

Mobile length10 digits

Landline format0X XXXX XXXX

Domestic trunk0

Number ranges & quality

Range	Type	Notes
`010`	Mobile carrier	韩国唯一的手机号段（号码可携后仍以 010 为主）
`070`	VoIP	互联网电话，注册需收短信的服务会被拒

Intl SMSStable

Virtual-number riskMedium

ID required办卡需外国人登录证/身份证，实名严格

注意 070 在韩国是网络电话，跟别的国家不一样——别看到 070 就当手机号。

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works

Claude Works

WhatsApp Works

Telegram Works

LINE Works

WeChat Works

X Works

TikTok Works

Gemini Works

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.

Sources：help.openai.com/articles/7947663 · support.google.com/gemini?p=gemini_web_availability

Calling South Korea from abroad

Dial +82, then the local number with the leading 0 stripped. A Beijing landline 010-1234-5678 is dialed as +82 10 1234 5678.

Generate the full number →

Dialing within South Korea

For domestic long distance dial 0 first, then the area code. Local calls and mobiles: dial directly.

Elsewhere in Asia

Traveling to South Korea? Get a SIM card

eSIM providers like Airalo and Holafly charge by the day and work the moment you land. Common picks below:

Affiliate links pending — sign-up under review.