A2P 10DLC SMS registration stacks three tokens: traffic class, number class, and channel. Together they still point to one The Campaign Registry (TCR) event. A brand record identifies the legal sender. A campaign record describes the Application-to-Person (A2P) SMS program. 10-Digit Long Codes (10DLC) attach after approval.
Why All Three Tokens Appear
Product managers write A2P to exclude person-to-person assumptions. Engineers write 10DLC to exclude toll-free and short code. Operators write SMS to exclude voice. The registry does not open a third form because all three words are present.
SMS Evidence Reviewers Expect
Two text samples. Brand name in the body. STOP in the body. An opt-in path that produces SMS consent, not an email newsletter checkbox alone. Privacy and terms pages that mention texting.
Identity often clears in 1–3 business days when records match. Campaigns often occupy 1–10 business days.
FAQ
Is A2P 10DLC SMS registration required for US handsets only?
The TCR 10DLC construct is a United States carrier framework. Other countries use other rules.
Disclaimer
Mytcrplus.com provides tools and templates to support compliance efforts but does not provide legal advice. Compliance requirements vary by industry, jurisdiction, and use case. You are responsible for ensuring your messaging practices comply with applicable laws, obtaining appropriate consent from recipients, and monitoring ongoing compliance as regulations evolve. Consult legal counsel if you are unclear about your specific compliance situation.
MYTCRPLUS.com is not affiliated with The Campaign Registry. TCR and The Campaign Registry are trademarks owned by The Campaign Registry. The use of TCR is nominative use only.