Convert a Korean phone number to +82 format
Enter a Korean number and get copy-ready local and international formats.
Interactive tool
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Result
What this result means
When adding South Korea’s country code, remove the first 0 from the Korean number and add +82. This tool formats the digits locally and internationally without storing the number.
How to use it
- Use the E.164 version for apps and forms that reject spaces or hyphens.
- Use the local version when a Korean form has a separate country selector.
Frequently asked questions
How do I change 010 to +82?
Remove the first 0 and add +82. For example, 010-1234-5678 becomes +82 10-1234-5678.
Does this tool send or save my phone number?
No. Formatting happens in your browser and the number is not sent to analytics.
Can I format a Seoul landline?
Yes. Numbers beginning with 02 and common three-digit Korean area codes are supported.