Error code
30504: Toll Free verification rejection - Single opt-in cannot cover multiple use cases
Correctable and resubmittable. Stated by: Twilio error page for this code.
What this error means
One consent action is being used to cover several different kinds of message.
Causes, most likely first
- A single checkbox covers both promotional and informational messages.
- Opt-in text doesn't differentiate message types.
- Multiple use cases bundled under one consent mechanism.
How to fix it
If your numbers are managed by a platform
If your numbers sit inside a reseller platform, for example LeadConnector numbers inside GoHighLevel, you do not have access to the Twilio Console, and the interface shows the rejection without the code. Ask that platform's support team for the Twilio rejection error code, in writing, before you change anything. You can also read it yourself from your browser, which is faster: see how to get the code.
The substance of the fix is yours to make: the business details, the website, and the opt-in flow described in the Twilio path all belong to you, not to the platform. Make those changes first, confirm they are live, then ask support to resubmit. A resubmission filed before the underlying facts change will fail again on the same reason.
If you own the Twilio account
Create separate opt-in mechanisms per message type. Describe the purpose of each and the specific messages users will receive. Let users choose independently which types they want. Resubmit with evidence of the separate opt-ins.
Timing and resubmission
Correctable, resubmit within seven days for priority review, after the live form is split.
Two ways forward
Have it handled for you
A2P registration is handled for you on Growth at $597/mo and on Scale at $1,197/mo. Registration, resubmissions, and the compliance work behind them are included.
Fix it yourself
Send your email and we will send the fix playbook for registration rejections.
Verified against Twilio documentation on 2026-08-10.