How to Call South Korea from the U.S.
Trying to call South Korea from USA but sick of hard-to-follow calling cards?
Then you should follow our easy-to-follow “How to Call South Korea” dialing directions:
- First dial 011, the U.S. exit code.
- Next dial 82, the country code for Korea.
- Then dial the area code (1 digit for Seoul, and 2 digits for all other cities — please see a sample calling code list below)
- And finally the phone number (6-8 digits).
Need more help with how to call South Korea?
Here is a list of some major city area codes and city calling codes:
|SOUTH KOREA AREA CODES|
Need more help calling South Korea?
If your call isn’t going through, you’ll need to double check and see if one of the following common dialing errors isn’t being made:
Are your international calls being blocked?
Many phone service providers preset international calling to “blocked” so be sure this setting is off before trying to place an international call. It’s worth mentioning, however, that with Vonage World®, your calls to South Korea won’t ever be blocked.
Area codes + cell phone numbers = incorrect
Area codes can’t be added to international cell numbers. Also, numbers for cell phones usually have a set starting digit, one that isn’t not for use with landlines.
You don’t need that trunk code
In instances where the number you’re trying begins with a zero, drop it. The 0 is a “trunk code,” used in calls only to specific countries.
For example, if the number you are calling is 021 XXXX XXXX:
- The wrong way to dial from the U.S. is 011 + 44 + 021 XXXX XXXX
- The right way to dial from the U.S. is 011 + 44 + 21 XXXX XXXX
VoIP (Internet phone) connections
Most VoIP service providers won’t force you to dial 011 for an international call, including calls to South Korea. If this is the case, leave off the 011 U.S. exit code.
Note: for unlimited¹ landline and mobile calling to South Korea, check out our Vonage World® plan below.
Call South Korea from the United States and save with Vonage!
If you’re living in the U.S. and you want to get back in touch with loved ones in South Korea, Vonage World® is going to be your best bet for affordable rates, solid service, and an uncomplicated plan. No more calling cards to South Korea! With Vonage World you’ll get unlimited¹ calling to South Korea landlines and mobiles, so you can make those once-tricky international calls anytime and with no hassle.
Give your family the gift that keeps giving: Vonage
Give those you love most Vonage World by signing them up for a Vonage World account and shipping them a Vonage Box™² — they’ll be able to make unlimited¹ calls to landlines and mobiles in the U.S.! They’ll be assigned the same area code as you and you’ll both be able to reach one another at regular rates, not international rates. Not to outdo ourselves here, but it gets better. Because if you both have Vonage as your service, calls between you are included for no extra fee. Nothing. Your calls will be free! Vonage works wherever there’s a high-speed Internet connection… so take it out for a spin and see if Vonage is a fit for you.
But are there international calling apps I might like?
Visit Vonage Mobile for Android™ & iPhone® calling apps for making international calls.
¹Unlimited calling and other services for all residential plans are based on normal residential, personal, non-commercial use. A combination of factors is used to determine abnormal use, including but not limited to: the number of unique numbers called, calls forwarded, minutes used and other factors. Subject to our Reasonable Use Policy and Terms of Service.
²You sign up for an additional account and remain responsible for all charges and activity on each account, as well as shipping for the adapter and for compliance with the laws of the country outside of the U.S. where the Vonage adapter may be used. Vonage customer support is in English and Spanish only. Vonage 911 service does not operate outside the U.S.