Guidelines

Thailand (TH)

Locale Summary

Locale name

Thailand

ISO code
The International Organization for Standardization two character representation for the given locale.

TH

Region

Asia

Numbers Summary

Mobile Prefixes

Toll-Free Prefixes

National Prefixes

Thailand: Local Numbers

Requirements for Individuals


Information required

Documentation required

Acceptable Documentation
One of the following

Name

Proof of Identity

  • Thai Government Issued ID Card

ID Number

Proof of Identity

  • Thai Government Issued ID Card

Address
Must be within locality or region covered by the phone number’s prefix; a PO Box is not acceptable where a local address is required.

Proof of Thailand address

  • Government-issued ID showing the Thai address
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed


Requirements for Businesses


Information required

Documentation required

Acceptable Documentation
One of the following

Business Name

Proof of Identity

  • Excerpt from Commercial Register showing the name of the legal representative

Business Address
Must be within locality or region covered by the phone number’s prefix; a PO Box is not acceptable where a local address is required.

Proof of Thailand address

  • Excerpt from the commercial register showing the Thai address
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed

Name of Legal Representative

Proof of Identity

  • Thai Government Issued ID Card

ID Number of the Legal Representative

Proof of Identity Number

  • Thai Government Issued ID Card

Thailand: Toll-Free Numbers

Requirements for Individuals


Information required

Documentation required

Acceptable Documentation
One of the following

Name

Proof of Identity

  • Thai Government Issued ID Card
  • Passport

ID Number

Proof of Identity

  • Thai Government Issued ID Card
  • Passport

Address
May be anywhere in the world

Proof of address

  • Government-issued ID
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed


Requirements for Businesses


Information required

Documentation required

Acceptable Documentation
One of the following

Business Name

Proof of Identity

  • Excerpt from Commercial Register

Business Registration Number

Proof of Business Registration Number

  • Excerpt from Commercial Register showing the Business Registration Number

Type of Business

No Documentation required

Business Address
May be anywhere in the world

Proof of address

  • Excerpt from the commercial register
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed

Thailand: Mobile Numbers

Requirements for Individuals


Information required

Documentation required

Acceptable Documentation
One of the following

Name

Proof of Identity

  • Thai Government Issued ID Card
  • Passport

ID Number

Proof of Identity

  • Thai Government Issued ID Card
  • Passport

Address
May be anywhere in the world

Proof of address

  • Government-issued ID
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed

Contact phone number for end user

No documentation required


Requirements for Businesses


Information required

Documentation required

Acceptable Documentation
One of the following

Business Name

Proof of Business Name

  • Excerpt from Commercial Register

Corporate Registration Number

Proof of Corporate Registration Number

  • Excerpt from Commercial Register showing the Corporate Registration Number

Type of Business

No Documentation required

Business Address
May be anywhere in the world

Proof of address

  • Excerpt from the Commercial Register
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed

Name of the authorized legal representative

Proof of Identity

  • Thai Government Issued ID Card
  • Passport

Identification number of the authorized legal representative

Proof of identification number

  • Thai Government Issued ID Card
  • Passport

Address of the authorized legal representative

Proof of address

  • Government-issued ID
  • Utility bill
  • Tax notice
  • Rent receipt
  • Title deed

Contact phone number for end user

No documentation required

National Broadcasting and Telecommunications Commission of Thailand (NBTC) requires URLs in all A2P message content to be registered. 


For the benefit of all our customers, these guidelines are provided to help you comply with applicable requirements and to help ensure Twilio's platform remains compliant with global telecommunications ecosystem requirements. These guidelines represent our current understanding of common compliance requirements generally applicable to Twilio and its customers, and do not constitute legal advice. By posting these guidelines, Twilio makes no assurances regarding the legal compliance of your application built using our APIs. You are expected to understand and abide by all compliance obligations applicable to your specific application. You should check these pages regularly for updates as telecommunications ecosystem requirements continue to evolve and change, and the information below may be updated or changed without notice.