About

• Greetings
• Establishment Purpose and History
• Organizational chart
• CI Introduction
• Directions
• Test

Business

• Number Porting Management

  • One-stop Switching Service
  • Mobile Number Portability
  • Fixed Number Portability
  • Pre-Selection and Registration of Long-Distance Calls

• Public Services

  • SmartChoice
  • Support for Universal High-Speed Internet Service

• Support for Telecommunications Facilities Management

  • Support for Aerial Cable Maintenance
  • Support for Co-Construction of Telecommunications Facilities
  • Support for Integrated Demolition of Terminated Line

• Support for ICT Industry Startup Venture

  • KIF Investment Fund (Korea IT Fund) Operation
  • Operation of KTOA Venturium

About Our Members

• Member Introduction