How to call South Korea from Thailand

From mobile
+82 x xxx xxxx
From landline
carrier code + 82 x xxx xxxx

From $0.06/min in your browser, no plan needed

How to dial South Korea from Thailand

How to make a call to South Korea from Thailand: dial the exit code, the country code, and the number

  1. +From a mobile
  2. 82Country code of South Korea
  3. x xxx xxxxThe number, area code first
  • AIS003 82
  • NT009 82

Paste or type a number here to see how to dial it from anywhere

+82

Example: +82 2 212 3456

Mobile
+82 2 212 3456

Main area codes in South Korea

The area code comes right after 82, then the local number

  • Seoul+822then the local number
  • Busan+8251then the local number
  • Incheon+8232then the local number
  • Daegu+8253then the local number
  • Daejeon+8242then the local number
  • Gwangju+8262then the local number
  • Suwon+8231then the local number
  • Ulsan+8252then the local number

Before you call South Korea

Call a toll free number from AIS

To call a South Korea toll free number from Thailand, dial 003 82 with no 0. A toll free number can refuse calls from abroad.

What you dial
  1. 003AIS
  2. 82South Korea
  3. xxxxnumber

Drop the 0 of the area code

South Korean area codes start with 0 at home, but not after 82.

Fails
003 82 02
Works
003 82 2

Call Korea cell phones with +82

Calling South Korea cell phones from a mobile takes +82, with no exit code. A South Korean number can be an 8-digit number or longer, so type every digit.

  • Changwon+82 55
  • Daegu+82 53
  • Ulsan+82 52

Calling South Korea from Thailand without an international plan

Suparelay calls South Korea for $0.09/min from your browser, with no plan. Without one, carriers in Thailand charge up to $0.53/min. AIS needs its 003 package for a lower rate, and NT has no plan for South Korea.

CarrierPer minute
SuparelayNo plan neededUp to 5× cheaper
$0.09 landline$0.06 mobile
AISLower rate with AIS 003 package *777*3801#ais.th · 2026
$0.12 + tax with access code 003$0.046 with access code 003 with plan
NTNo plan for South Koreantplc.co.th · 2026
$0.53 + tax with access code 009

Want to call South Korea?

Type the number and call from your browser, with no app and no plan

+82

Type it with or without the country code

From$0.06/min
  • Per started minute
  • Suparelay caller ID

When to call South Korea

The time now in South Korea, and the best hours to call. The time difference to Bangkok never changes, so the 8:00 to 22:00 calling window stays fixed.

Time difference
All year: 2 hours ahead of Bangkok
Daylight saving time
None, the clocks never change
Holidays in South Korea

Why a call to South Korea fails

Use 003 for AIS 003 rates

On AIS, dial 003 before the country code to get the 003 international rates. Save the prefix in the phonebook so every call to that number uses it.

AIS, International Call - 003

AIS 003 charges at least one minute

AIS 003 charges at least one minute for each international call from Thailand, regardless of destination. A short call costs the same as a one-minute call.

AIS, International Call - 003

From any country, a call to South Korea also fails when

  • The 0 is still in the number
  • The exit code is wrong for your country
  • The number does not take calls from abroad
How to fix each one

Questions

How to call South Korea from a Thailand cell phone or mobile?

Dial +82, then the number. It works from any mobile in Thailand

Are calls to South Korea included in Thailand phone plans?

Not on most plans. No carrier in Thailand that we checked includes South Korea in a plan

How much does it cost to call South Korea from Thailand?

With no plan, carriers in Thailand charge up to $0.53 a minute. Suparelay charges each started minute, from your browser

How to call Seoul from Thailand?

For Seoul, dial +82 2, then the local number

How do I dial a +82 number?

Press and hold 0 until + appears, then dial 82 and the number

Can I call South Korea on my iPhone?

Yes. In the Phone app, press and hold 0 for +, then dial 82 and the number. Your plan must allow calls to South Korea

Why isn't my call going through to South Korea?

The usual causes: the 0 is still in the number, the exit code is wrong for your country, and the number does not take calls from abroad. Each one is listed above, with a link to its fix

How to call South Korea from Thailand for free, or make a free call to South Korea?

An app calls for free only when both sides have it. A call to a landline, or to a phone without the app, costs money

How to call South Korea from Thailand on WhatsApp?

WhatsApp and FaceTime call for free, but only someone with the same app. To ring a landline or a phone in South Korea without the app, use your phone plan, a calling service, or Suparelay

How to call South Korea landline from Thailand?

From a landline in Thailand, dial your carrier's code, then 82 and the number: 003 with AIS and 009 with NT

When is the best time to call South Korea?

Call between 8:00 and 22:00 in South Korea. All year: 2 hours ahead of Bangkok

How to make an international call to South Korea?

Dial +82, then the number. From a mobile, +82 works too

Does AIS include calls to South Korea?

With the AIS 003 package *777*3801#. Without it, AIS charges $0.12 a minute to a landline and $0.12 to a mobile

Does NT include calls to South Korea?

NT charges $0.53 a minute to a landline in South Korea and $0.53 to a mobile

Somebody in South Korea is waiting for your call from Thailand.

Call South Korea