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Service 04 / Registration

Submit evidence that agrees with itself.

A2P 10DLC applications fail when the form, website, opt-in path, sample messages, and business records tell different stories. SMSRise assembles the package, checks it as one system, and tracks provider feedback through approval.

What are the 4 registration stages?

  1. Sender check. Confirm that the route is a US 10-digit long code and that A2P 10DLC is the correct program.
  2. Brand evidence. Match the legal name, registration ID, address, website, and authorized representative to business records.
  3. Campaign evidence. Describe the use case, opt-in flow, message samples, HELP response, STOP behavior, and expected content.
  4. Number assignment. Attach the approved campaign to the messaging service and sender, then verify status before launch.

What changed on June 30, 2026?

Twilio requires valid, public privacy-policy and terms-and-conditions URLs for new A2P campaign submissions made through its API from June 30, 2026. SMSRise checks that both URLs load, match the applicant, and describe the messaging program before the application is sent.

The website is application evidence.

A broken privacy link, hidden opt-in disclosure, or company name mismatch can turn a messaging launch into a repair project.

What happens after a rejection?

We separate identity errors from campaign-description errors, opt-in evidence gaps, prohibited content, and provider-specific formatting problems. Then we prepare one controlled revision. Deleting and recreating applications without understanding the failure can add fees, split records, and make the next review harder to explain.

Primary references checked July 26, 2026

Use the A2P 10DLC guide for internal training, review our registration workflow, or request an application audit.

Questions / 03

What should you ask before work starts?

Does every US business text need A2P 10DLC registration?

A2P 10DLC applies when an application sends messages to US recipients from a 10-digit long-code number. Twilio states that all traffic it sends from a 10DLC number to US recipients must be registered, including traffic from individuals and hobbyists. Toll-free numbers and short codes follow separate registration or verification paths, so sender type should be checked first.

Is A2P 10DLC the same as legal consent?

No. Registration identifies the sender and campaign to the messaging ecosystem; it does not create consumer consent. A program still needs an appropriate opt-in, accurate disclosure, working opt-out handling, and records that match the messages sent. Carrier acceptance and legal compliance overlap, but they are different checks. Ask qualified counsel to review interpretations of the TCPA and state law.

What information does a campaign application need?

Expect to provide the legal business identity, tax or registration details, campaign purpose, sample messages, opt-in flow, help behavior, and opt-out behavior. The evidence must agree across the form, website, screenshots, and sample copy. Twilio also requires publicly accessible privacy-policy and terms URLs for new API campaign submissions from June 30, 2026, so those pages belong in the launch checklist.

Start with evidence

Let the account tell us what it needs.

Send the platform, sender type, market, and current program state. We will map the first useful questions.

Request your free audit