How to Call Thailand from the U.S.

Has making calls to Thailand become a maze of regulations and special rules?

Well, it’s time you tried our useful “How To Call Thailand” guide below and got to calling. To call Thailand from the U.S., you can follow these simple dialing directions:

  • First dial 011, the U.S. exit code.
  • Next dial 66, the country code for Thailand.
  • and finally the phone number (8 digits).

Need more help with how to call Thailand?

Here is a list of some major city area codes and city calling codes:

Bangkok 2
Chon Buri 38
Hat Yai 74
Lampang 54
Nonthaburi 2
Samut Prakan 2
Udon Thani 42

Calling a toll-free number in Thailand?

Be careful! Sometimes when you dial a toll-free number to Thailand from the U.S. it may not be free. Occasionally toll-free calls will still charge you a regular international rate when calling from abroad. You may as well call the regular per-minute rated number instead.

How to call Thailand from the United States without breaking your bank?

Vonage World® is the safe, affordable plan that will get your call through. You can throw away your calling cards to Thailand and stop fretting over whether or not your cell plan’s international minutes work within a certain time frame. Vonage World gives you the convenience of unlimited¹ calling to Thailand, including landlines and mobile phones!

Vonage World will also help your family in Thailand save!

When you sign up your folks or friends for a Vonage World account and ship them a Vonage Box™², they’ll then be capable of making unlimited¹ calls to all mobiles/landlines in the U.S. Your bros in Bangkok will even share your U.S. area code so anyone in the States can reach them through a U.S number, instead of shelling out for a high international rate to call Thailand. Stop stalling and get in on the action.

Are there international calling apps that are right for me?

Check out Vonage Mobile for free international calling apps for Android™ & iPhone® devices.

¹Unlimited calling and other services for all residential plans are based on normal residential, personal, non-commercial use. A combination of factors is used to determine abnormal use, including but not limited to: the number of unique numbers called, calls forwarded, minutes used and other factors. Subject to our Reasonable Use Policy and Terms of Service.

²You sign up for an additional account and remain responsible for all charges and activity on each account, as well as shipping for the adapter and for compliance with the laws of the country outside of the U.S. where the Vonage adapter may be used. Vonage customer support is in English and Spanish only. Vonage 911 service does not operate outside the U.S.