{"registry_version":"preview-2026-10-24","disclaimer":"Preview data. Not yet verified through the signed registry process; provider rules change. Plain-English summaries, not legal advice. Check the linked sources.","provider":"twilio-a2p-10dlc","display_name":"Twilio A2P 10DLC (US business texting)","category":"messaging","status":"preview","last_verified":null,"summary":"Brand and campaign registration for sending business SMS to US numbers. Many rejections follow fixed, checkable rules.","steps":["Create or sign in to a Twilio account (human)","Register your brand (business details must match official records)","Register a campaign describing your messages and opt-in","Make sure your website is live and is more than a form","Wait for review, then attach numbers to the campaign"],"gates":[{"gate":"Brand registration","human_only":true},{"gate":"Campaign review","human_only":true}],"lead_times":[{"what":"Brand registration","official":"[to verify]","reported":"[to verify]"},{"what":"Campaign review","official":"[to verify]","reported":"[to verify]"}],"have_ready":["Legal business name and tax ID exactly as registered","A live website with real content (not only a form)","Sample messages and a description of how people opt in"],"env_vars":["TWILIO_ACCOUNT_SID","TWILIO_AUTH_TOKEN","TWILIO_MESSAGING_SERVICE_SID"],"facts":[{"text":"A campaign is rejected if the website is only a form, with too little public business context (error 30920).","kind":"rules_say","source_url":"https://www.twilio.com/docs/api/errors/30920"},{"text":"A campaign is rejected if the website does not show reviewers enough about the business or how people consent to messages (error 30919).","kind":"rules_say","source_url":"https://www.twilio.com/docs/api/errors/30919"},{"text":"A business with an EIN (US tax ID) cannot register as a sole proprietor.","kind":"rules_say","source_url":"https://www.twilio.com/en-us/blog/insights/best-practices/improving-your-chances-of-a2p10dlc-registration-approval"},{"text":"Twilio has said some A2P 10DLC requirements are \"hard (or even impossible) to understand and follow\" for developers and small businesses.","kind":"rules_say","source_url":"https://www.twilio.com/en-us/blog/insights/compliance/a2p10dlc-developers-small-businesses"}]}