Knowledge Article Number: KEN210118-02
For billing related questions, you can contact the billing department by following the instructions below.
Please have your Account Number or contract/invoice number ready when you contact us so that we can respond to your inquiry promptly.
Customer service departments are available during normal business hours.
Please email our following customer service or call 092-409-5420.
Please include your Account Number in the subject line of the email if you have.