How to Call South Korea from the US: Complete Guide (2026)
Step-by-step guide to calling South Korea from the US in 2026. Country code +82, dialing format, rates, time zones, and best calling apps.
Quick Answer:
Dial 011 + 82 + local number from a US landline, or +82 from a mobile phone. Rates from $0.0292/min with BubblyPhone.
Did you know? South Korea's exit code is 001 — so someone in South Korea calling the US would dial 001-1-XXX-XXX-XXXX.
South Korea Country Code (+82)
The country code for South Korea is +82. This code is required for all international calls to South Korea — whether calling a mobile phone, landline, or business number.
South Korea's International Dialing Code
From US Landline
011-82-XX XXXX XXXXFrom Mobile / +
+82 XX XXXX XXXXPhone numbers in South Korea are typically 10 digits long (after the country code). Mobile numbers start with 1.
How to Dial South Korea from the US: Step-by-Step
Dialing Format
011 + 82 + Local Number- 1Dial 011
This is the US international access code (exit code). From a mobile phone, you can hold "0" to get a
+instead. - 2Dial 82
South Korea's country code. This routes the call to South Korea's phone network.
- !Drop the leading 0
If the local number starts with 0, remove it. For example, if someone in South Korea gives you 0XX-XXX-XXXX, dial XX-XXX-XXXX after the country code.
- 3Dial the local number
10 digits. Mobile numbers start with 1.
Visual Dialing Example
Here's how a complete call to South Korea looks, with each part color-coded:
From US Landline
From US Mobile
Tip: From a cell phone, use +82 instead of 011-82. The "+" replaces the exit code and works from any country. BubblyPhone handles the formatting automatically — just enter the number with +82.
Common Mistakes When Calling South Korea
Avoid these frequent dialing errors that can cause failed calls or wrong connections:
❌ Wrong
011-82-0XX...✅ Correct
011-82-XX...Drop the leading 0. Locals in South Korea dial numbers starting with 0, but when calling internationally, omit it after the country code +82.
❌ Wrong
82-XXXXXXXX (missing exit code)✅ Correct
011-82-XXXXXXXXAlways dial 011 (US exit code) before South Korea's country code. From a mobile phone, use + instead of 011.
❌ Wrong
Dialing too few or too many digits✅ Correct
10 digits after +82South Korea numbers are 10 digits long (after the country code). If your call won't connect, check the digit count.
❌ Wrong
Calling a mobile number with a landline prefix✅ Correct
Mobile numbers start with 1In South Korea, mobile numbers start with 1, while other prefixes are typically landlines. Rates may differ.
How Much Does It Cost to Call South Korea?
The cost to call South Korea from the US ranges from free (using WhatsApp or FaceTime) to $3-5/minwith traditional carrier rates. Here's a breakdown:
Free (App-to-App)
$0.00
WhatsApp, FaceTime, Viber
(both need the app)
⭐ Best Value
$0.0292/min
BubblyPhone VoIP
(call any number)
Carrier Rates
$3.00+/min
AT&T, Verizon, T-Mobile
(without int'l plan)
Cost for Common Call Durations
| Duration | BubblyPhone | Carrier ($3/min) | You Save |
|---|---|---|---|
| 5 minutes | $0.15 | $15.00 | 99% |
| 10 minutes | $0.29 | $30.00 | 99% |
| 30 minutes | $0.88 | $90.00 | 99% |
| 60 minutes | $1.75 | $180.00 | 99% |
South Korea: Mobile vs Landline Numbers
In South Korea, mobile and landline numbers have different prefixes and may have different calling rates:
Mobile Numbers
- Start with: 1 (after +82)
- Length: 10 digits after country code
- Rate: $0.0292/min via BubblyPhone
- Example:
+82 1XX XXX XXXX
Landline Numbers
- Start with: area/city code (after +82)
- Used for: homes, offices, businesses
- Rate: $0.0292/min via BubblyPhone
- Often shorter than mobile numbers
Best Time to Call South Korea from the US
Check the current local time in South Korea before calling. The best window is between 9 AM and 9 PM local time.
Seoul
3:33 AM
Too early/late
Calling Windows by US Time Zone
To reach someone in South Korea during reasonable hours (9 AM – 9 PM), call during these US times:
| Your Time Zone | Best Time to Call | Time Diff |
|---|---|---|
| Eastern (ET) | 8:00 PM→8:00 AM | -11h |
| Central (CT) | 7:00 PM→7:00 AM | -10h |
| Mountain (MT) | 6:00 PM→6:00 AM | -9h |
| Pacific (PT) | 5:00 PM→5:00 AM | -8h |
Cost Comparison: Ways to Call South Korea
| Service | Rate/min | 30-min call | Pros / Cons |
|---|---|---|---|
| BubblyPhone ⭐ | $0.0292 | $0.88 | Calls any number, no app install |
| Free | Free | Both need app + internet | |
| Google Voice | Varies | Varies | US account required, limited |
| Skype | ~$0.02-0.10 | ~$0.60-3.00 | Requires credits or subscription |
| AT&T (no plan) | ~$3.00 | ~$90.00 | Standard per-minute rate |
| Verizon (no plan) | ~$3.00 | ~$90.00 | Standard per-minute rate |
South Korea Emergency Numbers
If you or someone you know is in South Korea and needs emergency help, these are the numbers to dial:
Police
112
Ambulance
119
Fire
119
112 is the international emergency number and works in most countries. These local numbers can be dialed from any phone in South Korea — no country code needed.
Call South Korea with BubblyPhone in 3 Steps
Enter the Number
Type +82 followed by the local number
Click Call
Connect instantly with crystal-clear audio
Calls to South Korea from just $0.0292/min — no subscription required