What is the Phone Number Format in Thailand?

Most phone numbers in Thailand are written in the following formats:

   Prefix: long distance or international
   --------------------------------------
   |   Carrier or area code 
   |   --------------------
   |   |   Subscriber number
   |   |   -----------------
   v   v   v
   0   A   SSS-SSSS     - Local format
  +66  A   SSS-SSSS     - International format

Most telephone numbers in Thailand have 8 digits and are written in the format of "A SSS-SSSS". Here are some examples: 2 356-1111; 2 134-7795;.

When dialing locally inside Thailand, the long distance prefix of "0" is required. So the format becomes "0 A SSS-SSSS".

When dialing from outside of Thailand, the international dial-in prefix "+66" is required. So the format becomes "+66 A SSS-SSSS".

When dialing from Thailand to other countries, the international dail-out prefix "+" or "00" required.

To see phone number formats for other countries or regions, see our Generic Phone Number Format Browser.

To see phone number examples in Thailand, try our Test Phone Number Generator.

To validate phone numbers in Thailand, try our Phone Number Format Validator.

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