UK Area Code Finder
Quick and easy telephone dialling code information
Including how to call Bangkok, Nonthaburi, Chiang Mai and Hat Yai.
Thailand uses the country code +66.
From the United Kingdom you need to dial:
0066
then the full national number minus any leading 0
Thailand number:
Dialled from the UK as: 00 66 41 234567
Sometimes, the number you want to call may already be written out including the +66 country code. For example:
In such cases, you just replace the '+' with the UK international access code of 00 and ignore any reference to '(0)'. Both the examples above would be dialled as: 00 66 41 234567.
To call a United Kingdom landline or mobile phone from Thailand, dial 001 44, then the UK number without its leading zero.
For example, the UK number