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Application error

30503: Toll Free verification rejection - Confirmation message missing required details

Twilio Messaging DocumentationMessaging

Description

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The Toll-Free phone number verification submission has been reviewed and it was rejected. Messaging traffic on this Toll-Free number is blocked until it's verified.

Verification is one component of ensuring A2P SMS is used by businesses in a legal and compliant manner. The review process looks at the business sending messaging (not the software powering it), the use case, sample content, the web presence, the opt-in/consent collected and associated website terms and privacy policies.

Possible causes

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The confirmation message example provided in your submission is missing required elements. These may include:

  • Program name or product description
  • Customer care contact information (phone number or HELP command)
  • Opt-out instructions (e.g., "Reply STOP to opt out")
  • Message frequency disclosure (e.g., "Recurring" or "Msg freq may vary")
  • Pricing statement (e.g., "Msg & Data rates may apply")
  • Update your confirmation message to include all required details:

    • Business/program name
    • Customer care information
    • Opt-out instructions
    • Message frequency disclosure (for recurring messages)
    • Pricing statement
  • Ensure clarity and consistency across all messaging examples

  • Resubmit with the complete confirmation message

Why was my Toll Free Verification Rejected?(link takes you to an external page)

Required information for Toll-free verification(link takes you to an external page)

Toll-Free best practices(link takes you to an external page)