Thailand Toll Free Numbers

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International Toll Free Numbers for Thailand

Thailand Toll Free Numbers start with 001 800 followed by ten digits The International Toll Free Service (ITFS) format is:

  • 001 800 XXX XXX XXXX

Toll free numbers can be a great means of growing your business in Thailand. These numbers are ideal for enhancing support for your existing customer base as well as attracting new customers to your business. And, toll free service can be diverted to any landline, cell phone or IP address. By utilizing this service, you can establish a presence in Thailand without setting and operating an office in the country.

Who Can Call My Thai Toll Free Number? - Accessibility


Thailand toll free numbers are accessible from mobile networks with international direct dialing (IDD) activated. However, there is no international toll free service available from payphones in Thailand.

Local DID Numbers Available in Thai Cities

Local virtual numbers (DID or DDI Numbers) are available in these cities in Thailand

No cities with local number availability found.
We add new cities regularly - Please contact an AVOXI representative for the latest list.

What Kind of Number Do You Need?

ITFS, UIFN and DID Numbers are different ways for people in Thailand to call you. Which one is best for you?

International Toll Free Number types available in Thailand

Calling and Doing Business in Thailand

On any business trip to Thailand take note that you’ll be driving on the left. In Thailand the most common date format is DMY. The official language is Thai. The calling code for Thailand (UTC 7). The population of Thailand is 69.5 million. There are critical business centers in the large cities including Udon Thani, Samut Prakan, Nornhaburi, Bangkok and Korat. Thailand toll free numbers are international toll free phone numbers (ITFS) that your customers can call you on at no cost to them. Calls to your toll free number forward to land line or any mobile number of your choice, so wherever you are your Thai customers can reach you. Thailand uses the Thai Baht as its official currency.


It is a country situated at the centre of the Indochina peninsula in Southeast Asia. The largest city is Bangkok. Thailand’s economy relies heavily on tourism, textile and garment manufacturing and agricultural products such as tobacco and beverage processing. Thailand is located in the northern & eastern hemispheres and is officially named Thailand. The capital of Thailand is Bangkok located at 13.9202° N, 101.0168° E. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Burma. In Thailand, the climate is warm and tropical, affected by an annual monsoon, with a rainy season from June to October and a dry season the rest of the year. Temperatures average 75 to 92 degrees Fahrenheit, with the highest temperatures from March to May and the lowest in December and January.

AVOXI Provides International Toll Free Numbers (ITFS) in Countries All Over The World

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