Call South Korea
Country Code +82
Start the call from any browser tab. There is no download, and you only add a number to receive inbound calls.
Product facts
- Outbound: No dedicated number required.
- Inbound: Requires US/Canada digital number ($2.14 to $5/month).
- No apps: Works in Chrome, Safari, Edge, Firefox.
How to Call South Korea from USA
Dialing Korea is quick if you follow the international rules. Learn the country code, when to drop zeros, and how mobiles work.
US Exit Code
Dial 011 or use the plus sign on mobile and VoIP. This starts the international call sequence.
Korea Code (+82)
Dial +82 to connect to the Republic of Korea.
Area Code and Number
Drop the domestic leading zero and dial the city code or mobile prefix, then the subscriber number. Note: Seoul is a one-digit area code (2).
Dialing Examples
International dialing to Korea requires +82 then the city code without the leading zero. Mobile numbers use the 10 prefix.
South Korea City Codes
Common area codes for major Korean cities. Remember to drop the leading zero when calling internationally.
| City | Region | Area Code |
|---|---|---|
| Seoul | Capital | 2 |
| Busan | Southeast | 51 |
| Daegu | Southeast | 53 |
| Incheon | Northwest | 32 |
| Gwangju | Southwest | 62 |
| City | Region | Area Code |
|---|---|---|
| Daejeon | Central | 42 |
| Ulsan | Southeast | 52 |
| Jeju | Island | 64 |
| Suwon | Gyeonggi | 31 |
| Changwon | South | 55 |
Mobile Rules and Prefixes
Korean mobile numbers use a consistent prefix and fixed length. Here is what to expect.
Mobile Prefix 10
Mobile numbers in Korea start with 10. When calling from abroad use +82 10 followed by eight digits.
Drop the Zero
Domestic area codes include a leading zero. Remove it when dialing internationally. Example: 02 becomes +82 2.
Make Business Calls to South Korea
Direct from Your Browser
StartACall bridges WebRTC and the PSTN so you can call any Korean mobile or landline from Chrome, Safari, or Firefox. No downloads, instant setup, and enterprise features like and real-time analytics.
- Call any Korean mobile or landline
- Buy virtual South Korea numbers
- for live call assistance
- Real-time call analytics and controls
Global Reach
Connect to any city in South Korea and beyond using our Twilio-backed SIP gateway.
Secure
Encrypted browser calling and secure account controls for enterprise use.
Instant
Start calling in seconds with no complex setup.
Browser First
Make and receive PSTN calls right from Chrome, Safari, or Firefox.
Frequently Asked Questions
What is the country code for South Korea?
The country calling code for South Korea is +82. Use this before the area code or mobile prefix when calling from abroad.
Do I need to drop the zero in area codes?
Yes. Domestic area codes have a leading zero for calls inside Korea. Remove that zero when dialing internationally. Example: 02 becomes +82 2.
How do I call a mobile phone in Korea?
Mobile numbers typically start with 10. Dial +82 10 followed by the eight-digit mobile number.
Do I need to install an app to use StartACall?
No. StartACall runs in your web browser. Sign up, grant microphone access, and you can start calling immediately.
Can I get a South Korea virtual number?
Yes. Purchase and manage virtual numbers for South Korea from the StartACall dashboard to receive inbound calls and route them in your browser.
Ready to call South Korea?
Create an account and start calling in seconds. No credit card required to sign up.