Asia · KR
South Korea country code: +82
- Exit code from South Korea: 001, 002, or another carrier prefix
- Time zone: KST (UTC+9, no DST)
Reviewed by Sujan ThapaliyaLast updated
What is the country code for South Korea?
The country code for South Korea is +82. To call South Korea from the United States, dial 011 82 followed by the local number with its leading 0 removed. From a mobile, dial +82 directly. A South Korea number in full international format looks like +82 10 1234 5678.
South Korea at a glance
- Country calling code
- +82
- ISO country code
- KR
- Exit code (dialling out of South Korea)
- 001, 002, or another carrier prefix
- The prefix people in this country dial to reach another country.
- National trunk prefix
- 0
- Drop the 0 when dialling from abroad.
- Number length
- 8 to 9 digits after the trunk 0
- Time zone
- KST (UTC+9, no DST)
Dialing
How to call South Korea: step by step
The full sequence is: exit code + 82 + local number (minus the leading 0).
- 1
Dial your exit code
From the United States and Canada that is 011. From most of Europe, Asia, and Africa it is 00. On any mobile you can simply press and hold 0 to get a + instead, which works from anywhere. - 2
Dial 82
82 is the country calling code for South Korea. It never changes and it is the same from every country in the world. - 3
Drop the leading 0
Numbers written for domestic use in South Korea start with a 0. That is a national trunk prefix, not part of the number; remove it when dialling from abroad. 2 1234 5678 is what you dial after +82. - 4
Check the time first
South Korea is on KST (UTC+9, no DST). Business calls placed outside local working hours are the most common reason an international call goes unanswered.
Worth knowing
Seoul has the shortest area code in Korea, a single 2. Every Korean mobile now starts 010, so +82 10 covers essentially all of them.
Number format
What a South Korea phone number looks like
The examples below are format patterns showing digit grouping. They are not working numbers.
| Type | Format | Example |
|---|---|---|
| Landline | +82 X XXXX XXXX | +82 2 1234 5678 |
| Mobile | +82 10 XXXX XXXX | +82 10 1234 5678 |
City codes
South Korea area and city codes
Written domestically these carry a leading 0. Drop it when dialling from abroad.
| City / region | Code | Dial from abroad |
|---|---|---|
| Seoul | 02 | +82 2 |
| Busan | 051 | +82 51 |
| Incheon | 032 | +82 32 |
| Daegu | 053 | +82 53 |
Frequently asked questions
What is the country code for South Korea?
The country code for South Korea is +82. Written in full international (E.164) format, a South Korea number looks like +82 10 1234 5678.
How do I call South Korea from the United States?
Dial 011, then 82, then the local number with its leading 0 removed. From a mobile you can dial +82 directly instead of 011.
How many digits is a South Korea phone number?
8 to 9 digits after the trunk 0. Written internationally it becomes +82 followed by that national number.
Do I keep the 0 when calling South Korea from abroad?
No. The leading 0 is a domestic trunk prefix. Dial +82 followed by the number with the 0 removed. Including it is the single most common reason calls to South Korea fail.
What time is it in South Korea?
South Korea is on KST (UTC+9, no DST). Check the local time before calling; the safe business window is roughly 9am to 5pm local.
Sources
- ITU-T Recommendation E.164 — The international public telecommunication numbering plan — International Telecommunication UnionThe international number format, the 15-digit maximum, and how country codes and national numbers compose.
- ITU-T International Numbering Resources — International Telecommunication UnionThe assignment of country calling codes and the published national numbering plans they belong to.
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