How Long Does A2P 10DLC Registration Take?
The messaging registration review is the long wait, and each rejection starts another one, so a clean first filing is the fastest path.
Updated . Fees and wording match what Out Nurture files.
A2P 10DLC registration takes three waits: the brand, the messaging registration review, and activating your phone numbers. The review is the long one: up to 5 business days for a standard use case. Every rejection starts the review again, so a clean first filing is the fastest path.
Step by step
| Step | How long | What can slow it |
|---|---|---|
| Brand | Vetting sometimes takes several days; after two days in review, ask support (Twilio) | A name that doesn't match the EIN letter, or an EIN under 90 days old |
| Messaging registration | Up to 5 business days for standard use cases (Twilio) | Opt-in, policy page or sample problems; each fix is another review |
| Phone numbers | Up to 24 hours after approval (Twilio, error 30035) | Moving a number between registrations starts it over |
What makes it slower
What makes it faster
- File the brand with the legal name copied from your EIN letter.
- Put the two opt-in checkboxes and both policy pages on your website before you file the messaging registration.
- Read the sample texts and description against each other: same business, same purpose.
While you wait
Texts from a number that isn't registered yet don't arrive: they're blocked (Twilio, error 30034). Don't send to leads until the number is active.
More A2P 10DLC help
- A2P 10DLC Brand Registration: What to File and FixesCarriers check your business against IRS records. File the legal name exactly as the IRS has it, use the field formats carriers accept, and correct a rejected brand instead of filing a new one.
- A2P 10DLC Campaign Description and Sample MessagesSay who texts whom and why, write sample texts that look like your real ones, and keep every field consistent with the others.
- SMS Opt-In Checkbox Wording That Passes A2P 10DLCTwo optional, unchecked checkboxes on your form, one for texts about an inquiry and one for marketing, worded exactly as your registration says.
- SMS Privacy Policy and Terms for A2P 10DLC, With TemplatesTwo public pages on your website, one saying phone numbers and texting consent are never shared, one with the texting terms, both linked from your opt-in.
- A2P 10DLC Registration Cost: Every Fee, ExplainedA brand fee, a review fee and a small monthly fee, plus your phone number. Correcting a rejected brand is free; filing a new one is charged again.
- A2P 10DLC Rejection Codes and How to Fix EachLook up the code on a refused brand or messaging registration.