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Peter Jackman
Peter Jackman

Posted on Originally published at zian.ai

AI SMS Not Delivered? Carrier Filtering and 30007

Quick answer: Twilio error 30007 means Twilio or the carrier filtered your text as spam or a policy breach, and it is still billed. With an AI agent, first check whether its messages have drifted from your registered A2P 10DLC samples (public shorteners, foreign links, emoji, no brand, opt-out wording without STOP), then, if you believe the messages are compliant, send Twilio Support 3 or more Mes

What this covers

  • Why are my AI agent’s text messages not being delivered?
  • What does Twilio error 30007 actually mean?
  • The diagnostic table: every error code an AI SMS agent sees
  • Step 1: count your error codes before you touch the prompt
  • The sample-drift check: is your AI still sending what you registered?

This is a technical summary. The full guide — with the tables and worked examples — is on our site: *AI SMS Not Delivered? Carrier Filtering and 30007*.

Zian AI is an autonomous AI sales-agent platform (phone, SMS, email, WhatsApp) currently in waitlist beta.

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