How do I make an international call from Thailand?
Calling from a Mobile or Landline. Dial Thailand’s exit code, which is 001. To call internationally from Thailand, you must first dial the correct exit code, also called the International Direct Dialing code (IDD) or the International Subscriber Dialing code (ISD.) In this case, it is 001.
How do I call the USA?
How to call to the US using your phone. The USA country code is +1. You will add it to the beginning of any phone number you are dialing that’s in the US. When you save your American contacts to your phone, make sure to include this number as part of their phone number!
How do I dial the United States from abroad?
Whether dialing from a mobile phone or landline, this is how to call the US or Canada from Europe:
- Dial 00, Europe’s international access code, or enter + from any mobile phone.
- Dial 1, the country code for the US and Canada.
- Dial the phone number, including area code.
How do I call a US number from Asia?
Unlocking Your Smartphone to Make International Calls
First, you must have a GSM-enabled phone. By default, most mobile phones in the United States will not work in Asia. AT&T and T-Mobile are the two best choices for smartphones that will work internationally.