Skip to contentSkip to navigationSkip to topbar
Page tools
Useful for sharing or LLM
Accelerate development with AI

On this pageProducts used
Looking for more inspiration?Visit the
Error
Application error

30558: Terms of Service missing message frequency disclosure

Twilio Messaging DocumentationMessaging
Twilio Phone Numbers DocumentationPhone Numbers

Description

description page anchor

This error applies to both Toll-Free Verification and A2P 10DLC registration.

Your Terms of Service do not specify how often subscribers can expect to receive messages from your messaging program.

Possible causes

possible-causes page anchor
  • The Terms of Service omit any statement about how often messages will be sent.
  • No message frequency is disclosed, such as a recurring cadence or an exact message count.
  • Update the Terms of Service to state the message frequency, such as "Message frequency may vary" for recurring programs.
  • For one-time or fixed programs, specify an exact message count.
  • Resubmit your registration once the message frequency is disclosed.