US 10DLC registration is the short country tag without the A2P prefix. The filing still belongs to United States Application-to-Person (A2P) SMS on a 10-Digit Long Code (10DLC). The Campaign Registry (TCR) stores the brand identity and the campaign program.
Short Tag, Full Duty
Omitting A2P from the query does not move the traffic into person-to-person scoring. Business texts from software remain A2P. T-Mobile, AT&T, and Verizon still expect TCR records on that path.
Omit Canada from this tag. Canadian domestic sender rules are a different conversation with the Campaign Service Provider (CSP).
Closeout
Post brand. Receive trust score. Post campaign. Map US 10DLC numbers. Keep Telephone Consumer Protection Act (TCPA) consent artifacts for four or more years. Identity often clears in 1–3 business days when records match. Campaigns often occupy 1–10 business days.
FAQ
Is US 10DLC registration a federal portal?
No. A CSP posts to TCR. The FCC enforces TCPA on a separate track.
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.