Contacts Us

Contact Contacts Us

You may contact individual staff or contact our call center for directory at +82-2-767-7114.

Overseas Business

Inquiry

  • International Relations : +82-2-767-8151, globalbiz@koscom.co.kr
  • Market Data Relations : +82-2-767-7581, indirectdata@koscom.co.kr

Customer Inquiry

Emails are regularly checked by one of our staffs between 9:00AM and 18:00PM during our working hours.
However if you need immediate assistance, please contact the number provided above. We appreciate your interests in our products and services.

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