It is a fixed-line telephone service (Fixed Line) with nationwide geographic telephone numbers. The customer simply makes both local calls and international calls at affordable rates with premium communication quality.

Service charge

One time charge (installation charge)
  • Analog Line 2,000 Baht/circuit

Monthly charge (maintenance charge)
Domestic call charge (air time charge)
International call charge (air time charge)
Customer installation site changing fee

Service application

Required documents for NT fixed line

  • Copy of Citizen ID card with a verified signature

In case of the authority is delegated, (complimentary documents)

  • Power of attorney

  • Copy of citizen ID card or passport of both grantor and grantee with a verified signature

Further Information

▶ Corporate Service Department
Tel: 02-104-5555

▶ Government/State Enterprise service department
Tel: 02-104-1111

▶ NT customer service offices

Download the application for CAT fixed line

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