Brad Herrmann
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SMS registration is a one-time approval that verifies your business and your messages under the A2P 10DLC framework, and it's required before you can send business texts in the U.S. Since December 1, 2024, carriers only deliver A2P text traffic from senders registered through The Campaign Registry.
Registration keeps spam and fraud off the network, which is what protects your delivery. Text-Em-All handles the carrier side for you, at no added fee, and most registrations clear in 1-2 business days.
Key takeaways
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Registration is required. Carriers won't deliver business texts from an unregistered sender.
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It exists to keep spam and fraud off the network, which is what protects your delivery.
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Text-Em-All submits it with you, handles the carrier side, and charges no fee to register.
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Most registrations clear in 1-2 business days.
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You can build your contacts and draft your first message while it clears.
What is SMS registration?
SMS registration is the process of registering your organization and your messaging under the A2P 10DLC framework. You submit your brand and campaign details through The Campaign Registry (TCR), which shares them with the mobile carriers. A2P stands for application-to-person, meaning messages sent from a software platform to individuals. 10DLC refers to the standard 10-digit local numbers businesses use to text.
The point of all this is verification. Once your details are registered through The Campaign Registry, carriers can see who is sending each message and what it's for, so they can tell a legitimate business apart from a spammer. That visibility is what earns your business texts reliable delivery.
Why is SMS registration required?
Registration exists to verify legitimate senders and cut down on spam and fraud, which is exactly what protects deliverability for real businesses. Carriers rolled out the A2P 10DLC framework to tie every message to a verified brand and a described use case, so unknown senders can no longer hide behind an anonymous number.
Text spam is a large, expensive problem. In 2024, consumers reported losing $470 million to scams that started with a text, according to the Federal Trade Commission. For years, carriers fought back with content filters and complaint tracking, but none of them could see who was actually behind a message. Industry groups like the CTIA and rules like the Telephone Consumer Protection Act (TCPA) set the standards, and registration is how carriers finally got the visibility to enforce them.
Who needs to register for SMS?
Any organization in the U.S. or Canada that sends A2P text messages using 10-digit long code numbers has to register. That covers essentially every business use case, not just marketing. If you're sending it from a platform to your audience, it needs to be registered.
Registered traffic includes:
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One-to-one messages
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Bulk and broadcast messages
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Informational texts like emergency alerts and appointment reminders
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Conversational, two-way texts
How long does SMS registration take?
Most registrations submitted through Text-Em-All are processed in 1-2 business days.
Approval time is set by the carriers, not by us, and it depends on how complete and accurate your information is. A registration with clean details clears quickly. One that has to go back for a correction takes longer, which is why we review yours before it's submitted.
A few things that affect timing:
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Whether your legal business name and EIN match your official records exactly.
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How clearly your use case describes what you'll actually send.
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For promotional campaigns, whether your opt-in consent documentation is ready.
How to register, step by step
Registration is a short, three-part sequence, and Text-Em-All handles every carrier-facing part of it. You give us your business and campaign details; we submit them, follow up with the carriers, and sort out any questions.
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Register your brand. Your business details go to The Campaign Registry: legal business name, Employer Identification Number, contact information, and business address. Carriers verify your business is legitimate before approving the brand.
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Submit your campaign. You describe how you'll use texting and provide message examples, your opt-in process, opt-out language, and any supporting links. Clear, accurate details here improve approval speed.
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Get approved. Carriers review your brand and campaign, and once approved, your Campaign ID comes back, usually within 1-2 business days. From there you're cleared to send.
What to do while your registration clears
Registration runs in the background, so you can spend the wait getting ready to send instead of sitting idle. By the time approval comes through, your first message can be one click away. Here's what to line up now:
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Build or upload your contact list. We'll automatically flag any numbers that can't receive texts.
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Confirm your contacts opted in to hear from you, and keep a record of how they did.
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Draft your first message and decide exactly who it goes to.
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Explore message features so the platform feels familiar before your first send.
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Ask our support team about anything specific to your organization. Real people who know the product.
Already use Text-Em-All for voice? Here's what's new
If you already run voice broadcasts with Text-Em-All, texting adds one step you haven't seen before: carrier registration.
Your automated calls never needed it, because carriers regulate text messaging separately from voice. That's the only real difference. Everything else stays the same: the same account, the same login, and the same support team.
You're not switching tools or starting over. You add texting to what you already do, we walk you through the one-time registration, and your voice broadcasts keep running exactly as they do today.
What happens if you don't register?
Unregistered business texts get blocked, filtered, throttled, or hit with higher per-message fees, so skipping registration can mean your messages never arrive.
Carriers treat unregistered A2P traffic as a spam risk and hold it back. They may also delay your campaign approvals or flag your number for suspicious activity. Inconsistent delivery disrupts your communication and erodes the trust you've built with your audience.
It's worth being clear about cost, since that's often the real question. Text-Em-All charges nothing to register you. The carriers do charge a one-time brand fee and a recurring campaign fee through the Campaign Registry, and we're upfront about those. Skipping registration won't save you anything, since unregistered messages simply don't get delivered.
How Text-Em-All simplifies registration
Text-Em-All makes registration as straightforward and transparent as possible, so you can focus on reaching your people instead of managing carrier paperwork. We submit your brand and campaign with you, check your details for the errors that cause delays, and stay on top of every registration update so you don't have to.
What sets us apart here:
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No added fees to register.
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Transparent, step-by-step guidance that saves you time and stress.
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Ongoing compliance updates, so you stay clear as the rules change.
Text-Em-All has spent twenty-one years as an employee-owned company working directly with carriers, which is why we can move most registrations through in 1-2 business days and resolve any snags quickly.
Getting started is the part we take off your plate
Registration is required, and it's real, but it's short, and you don't do it alone. We submit it with you, handle the carrier side, and most of our customers are sending within 1-2 business days. Get your details right, and it rarely slows you down. That's the whole idea: we'll get you sending, and keep you sending.
Frequently asked questions
How long does 10DLC registration take?
Most registrations submitted through Text-Em-All are processed in 1-2 business days. The carriers set the approval time, not us, and it depends on how complete and accurate your information is. A submission that needs a correction goes back in the queue, which is why we review your details before anything is sent to The Campaign Registry.
How much does SMS registration cost?
Text-Em-All charges nothing to register you. The carriers charge a one-time brand fee and a recurring campaign fee through The Campaign Registry, and we're upfront about both before you start. Skipping registration doesn't save you anything, because unregistered business texts simply don't get delivered.
Is text registration the same as SMS registration?
Yes. Text registration, SMS registration, and A2P 10DLC registration all describe the same one-time carrier approval for business texting in the U.S. Whatever you call it, it's the process of verifying your organization and your messages through The Campaign Registry so carriers will deliver your texts.
What is The Campaign Registry?
The Campaign Registry (TCR) is the centralized system U.S. mobile carriers use to vet business text messaging sent from 10-digit numbers. It verifies who's behind each message and what it's for, then shares that with the carriers. You never work with TCR directly; Text-Em-All submits and manages your registration for you.
Do nonprofits and churches need to register for SMS?
Yes. Registration applies to any organization sending texts from a software platform over a 10-digit number, and that includes nonprofits, churches, and schools. The requirement is about how the message is sent, not whether your organization is a business.
Why do SMS registrations get delayed or rejected?
The most common causes are a legal business name or EIN that doesn't match official records, a vague description of what you'll send, and missing opt-in documentation for promotional campaigns. Clean, accurate details clear quickly. That's why Text-Em-All checks your registration for these exact issues before it's submitted.
Do toll-free numbers need 10DLC registration?
No. 10DLC registration covers local 10-digit numbers; toll-free numbers go through a separate verification process. Either way, business texting in the U.S. means registering the number you send from, and Text-Em-All walks you through whichever one applies to your account.