🇹🇭
Thailand Calling Code
Kingdom of Thailand
+66
ISO THTHA
Key Facts
- International Calling Code
- +66
- Country Name
- Thailand
- Official Name
- Kingdom of Thailand
- Capital City
- Bangkok
- Region
- Asia
- Subregion
- South-Eastern Asia
- ISO 3166-1 Alpha-2
- TH
- ISO 3166-1 Alpha-3
- THA
- Trunk Prefix
- 0
Thailand Calling Code FAQ
- What is the calling code for Thailand?
- +66. From abroad, dial your exit code (or +), then 66, then the national number. If a Thailand number is written domestically with a leading 0, drop that 0 after +66.
- Is it +66 or 66?
- Same code. +66 is the portable form for contacts and mobiles. 66 is what follows an exit code, for example 011 66… from the US.
- Do I drop the leading 0?
- Yes, if the number is written domestically with a leading 0: 0XX… → +66 XX… (drop the 0 after +66).
- How do I call Thailand from the US or UK?
- From the US, dial 011 66 XX… (the number without its leading 0). From the UK and most of Europe, dial 00 66 XX… in the same way. On a mobile, you can use +66 XX… instead.
How to Dial Thailand
Portable international format
Use +66 followed by the complete national significant number. Do not save an origin-specific exit code such as 00 or 011 as part of the destination number.
Number pattern
- Domestic → international
- 0XX… → +66 XX…(drop the leading 0)
- From the US
- 011 66 XX…
- From the UK and most of Europe
- 00 66 XX…
- On a mobile
- +66 XX…
X = any digit. The digit count varies by number type. Copy the full number as given, minus the leading 0.
