4 Simple Steps to Call Korea Republic of
Follow these easy steps to make your first call
Format the Phone Number
Start with the country code KR, then add the phone number. For example: KR XXX XXX XXXX
Remove any leading zeros from the local number. The country code replaces the trunk prefix.
Choose Between Mobile or Landline
Mobile and landline numbers may have different prefixes and rates in some countries.
Mobile numbers often start with specific digits. Check if the number is mobile or landline to understand potential rate differences.
Check the Best Time to Call
Consider time zone differences and local business hours to ensure your call is answered.
Avoid calling very early in the morning or late at night in the recipient's local time. Business hours are typically 9 AM - 5 PM local time.
Start Your Call Through UseCaller
Use our browser-based calling service to connect. No app download required.
Simply enter the formatted number in your dashboard, add credits if needed, and click call. Crystal clear quality guaranteed.
Essential Facts About Calling Korea Republic of
Capital
Seoul
Time Zone
Seoul
Languages
Korean, English
Currency
South Korean Won (₩)
Country Code
+82
Emergency
112
Business Hours
9:00 AM - 6:00 PM
Mobile Prefix
821...
About Calling Korea Republic of
Calling South Korea from abroad is straightforward with UseCaller. South Korea uses the +82 country code for all international calls. The capital city Seoul and other major cities are well-connected with modern telecommunications infrastructure, ensuring crystal-clear call quality. Common languages include Korean and English, so you may want to prepare a few key phrases if calling for business. The country operates primarily in the Seoul time zone, which is important to consider when planning your calls. South Korea uses the South Korean Won as its official currency. Business hours typically follow local customs, so checking the time difference before calling is recommended. With UseCaller, connecting to anyone in South Korea takes just seconds—no app downloads, no subscriptions, just simple browser-based calling at competitive rates.
Expert Tips for Calling Korea Republic of
- 1South Korea has one of the fastest internet speeds globally
- 2Mobile numbers start with 010, 011, or 016
- 3Korean business culture values hierarchy
- 4English is common in international business
- 5Seoul area code is 02
💡 Did You Know?
South Korea has the world's fastest average internet speed and was one of the first countries to roll out 5G nationwide.
📱 Telecom Network
SK Telecom, KT, and LG U+ are the main carriers.
Major City Area Codes in Korea Republic of
2
Seoul
51
Busan
32
Incheon
53
Daegu
42
Daejeon
Number Formatting Examples
See how to correctly format phone numbers for Korea Republic of
International Format
Standard format used worldwide
From USA
USA exit code + country code + number
Mobile Number
Mobile numbers may start with specific digits
Landline Number
Landline format with area code
Quick Reference Guide
Essential information at a glance for calling Korea Republic of
Country Code
KR
Best Calling Hours
9 AM - 5 PM local time
Rate per Minute
$0.05/min
Emergency Numbers
Varies by country