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Contact Us

Contact us

We believe in customer satisfaction. As a result, we do everything that we can to make sure that you have an excellent experience every time you use KT Telnet.


You can reach our customer services 24 hours a day and 7 days a week. We have created a dedicated helpline for your convenience. Customers are more than welcome to contact our customer service hotline on +1 542 6589 256 (24/7 x 365 days)


Customers are able to send their questions, concerns and feedback through email at We guarantee to answer your email within 24 to 48 hours.