Contact Us

We provide the convenience to customer of National Telecom Public Company Limited services daily throughout 24 hours with standardized and accurate news and information.
You can contact for any inquiries about General Information, Rates, Promotions, To check the use of the services, Payment etc.
We also provide advice and suggestions about products and services concerning with telecommunication.

With contact number 1888 , 1322 and 0-2401-2222 for 'my' service and Fax. number 0-2104-1080
you can listen to required information from automatic database system and receive receive information via fax. Or choose to have the conversation with customer service representatives daily throughout 24 hours.

e-mail address :

e-mail address (my):


NT Contact Center, Nonthaburi Telecomminication Center Building.

No. 299 Tiwanond Road,  Muang District, Nonthaburi Province. 11000

CAT Contact Center, Nonthaburi Telecommunication Center Building, 299  Tiwanond Road, Muang District, Nonthaburi Province 11000

Tel 0-2104-3791, 0-2104-4258

Fax 0-2104-4325, 0-2104-4590

Date and payment date Mon - Fri 8:30 am. - 16-00 hrs.

The holiday Sat-Sun, public holidays. And holiday compensation