Thailand Country Code

Thailand’s phone code is the telephone country code that is used for phone communications when a call is placed from outside of the country.

Thailand’s Country Code is +66

Thailand’s country code is +66. The country code is necessary only when dialing a phone number to make a telephone call from another country. International callers who wish to dial a telephone number in Thailand should dial Thailand’s telephone country code (+66) before the national telephone number preceded by area code.

All national phone numbers in Thailand are eight digits long – aa bbb bbb, with aa being the area code followed by the 6 digit local phone number. Always delete the trunk code “0” when calling from overseas. Follow these easy steps to dial a phone number in Thailand using the country code:

Step 1. Enter your country’s exit code on your phone. If you are calling from Europe please enter the 00 (or “+” sign if calling from a mobile device) or 011 if calling from the United States. American callers use the “011” exit code for all international call, including Thailand.

Step 2. Dial 66, Thailand’s country code.

Step 3. Then enter Thailand’s area code. Don’t use the trunk code “0” when calling from outside of the country.

Step 4. Right after the area code, dial the national phone number you wish to call in Thailand.

Here is an example: 

When calling from Europe: 00 66 aa bbb bbb (or +66 aa bbb bbb from a mobile device)
When calling from the United States: 011 66 aa bbb bbb

Thailand’s area codes are one or two digit long codes that are used for long-distance calling inside the country. Please do not enter the trunk “0” when calling overseas. Here are some Thailand’s area codes:

If you wish to dial a phone number with these area codes from outside Thailand, you would have to dial first the exit code, then Thailand’s country code 66. 

For example, if you want to dial a phone number in Bangkok, this would be an example of a phone number: +66 2 bbb bbbb or 0066 2 bbb bbbb, and 011 66 2 bbb bbbb if calling from the United States.

Thailand’s mobile phone numbers are operated by the three largest local mobile phone companies – AIS, True, and Dtac.

The mobile phone codes in Thailand are 8, 9 and 6. When dialing a mobile phone number from outside of the country, first you need to dial the exit code (for example, “011” or “+” sign if calling from the United States), then Thailand’s country code “66”, plus the 9 digit phone number including the mobile code.

For example, enter 011 66 8bb bbb bbb or +66 8bb bbb bbb if calling from the United States.

If you plan to travel to Thailand it is important to be prepared when it comes to your health and safety. We recommend to save the phone numbers below in case you’ll need it.

Here are the most important Thailand’s public phone numbers: