A2P 10DLC registration is mandatory for any business sending application-to-person SMS in the United States, but the process is filled with carrier-specific requirements, brand registration nuances, and campaign approval timelines that trip up teams who approach it without prior experience. An incorrectly filed registration leads to rejected campaigns, filtered messages, and in some cases account suspension. Our done-for-you service handles the entire 10DLC registration process from submission to approved status.
What's Included
Brand registration with The Campaign Registry, campaign registration for each of your SMS use cases, CSP selection or verification, messaging service creation and phone number assignment, sample message submission guidance, and coordination with Twilio's compliance team on any rejections are all included. We also audit your existing message content before submission to flag anything that would trigger a carrier filter and give you time to adjust it before it becomes a rejection.
How It Works
We start with a 20-minute intake call to understand your business type, SMS use cases, and monthly send volume. We then prepare the brand and campaign registration materials, submit on your behalf inside your Twilio account, and handle all back-and-forth with the registry. Standard registration takes 3–5 business days for brand approval and 1–3 additional days per campaign. We stay on the process until every campaign you need is approved and assigned to the correct messaging service with verified throughput.
Who This Is For
Any US business sending transactional or marketing SMS through Twilio that has not yet completed 10DLC registration, teams that attempted self-registration and had campaigns rejected, and businesses approaching Twilio's unregistered messaging limits are the clients this service is designed for. If your messages are being filtered or you are seeing delivery rates below what you expect, unregistered or incorrectly registered campaigns are the most common cause.
Why Choose Telphi
10DLC registration mistakes are easy to make and slow to fix. Campaign rejections can take two to three weeks to resolve if the resubmission is also incorrectly framed. We have registered campaigns across healthcare, financial services, e-commerce, legal, and SaaS verticals and know how to present each use case to meet The Campaign Registry's requirements and pass carrier vetting on the first submission.
Conclusion
If your SMS campaigns are being filtered or you have not yet completed 10DLC registration, the cost of delay is ongoing message loss every day. Book a free 30-minute consultation with our team to get your registration started this week.
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