A2P Rejection Decoder

Guides

• 10DLC campaign rejected? What the reason means, whatever your provider calls it
  The same 10DLC rejection reads differently at every provider: a Twilio 30xxx code, a DCA reason like 805 or 3008B, or a line of text. The common causes in plain words and what reviewers check on your website.
• Twilio errors 30933 and 30934: the privacy and terms URLs your campaign API call now needs
  Since 30 June 2026 Twilio rejects A2P 10DLC campaigns created through the REST API without PrivacyPolicyUrl (30933) or TermsAndConditionsUrl (30934). What changed, who it hits (ISVs registering for customers), and what the pages must say.