Asia
+66 / 66 is the international calling code for Thailand (TH). Use it to identify unknown calls, validate phone numbers, and place international calls.
If you're planning to call Thailand in Asia, the local time there is 20:24. 7h ahead. We suggest calling between 09:00 and 18:00 local time to improve your chances of reaching someone.
To call Thailand from another country, dial 011 + +66 + local number, or use +66 from mobile. Check local working hours in Bangkok before calling.
When returning an unknown international call, verify the full number and contact context first. Confirm identity through official channels to avoid premium-rate or spoofing risks.
Thailand has 77 administrative division(s). When dialing a landline, use the country code +66 followed by the area code (drop the leading 0 from the area code when dialing internationally).