10DLC registration is how a US business gets permission to send A2P SMS from a local 10-digit number. You register a Brand (who you are) and a Campaign (what you will send and how people opt in) with The Campaign Registry, through the Campaign Service Provider (CSP) you text with. This guide covers A2P SMS registration for small businesses: shops, clinics, salons, contractors and other teams without a compliance department. MyTCRPlus is an independent 10DLC compliance diagnostic platform; your CSP files the registration and sends the messages.
Short answer: Get your EIN letter, a working website with a privacy policy that has an SMS section, and an opt-in form ready. Register the Brand through your texting provider, wait for verification, then register one Campaign with honest samples. Fix any rejection before resubmitting.
Do Small Businesses Need 10DLC Registration?
Yes, if you send texts from a local number through any software: a scheduling system, CRM, POS, marketing tool or texting app. Carriers block unregistered A2P traffic. Texting one customer from your personal phone by hand is person-to-person, not A2P.
What You Need Before You Start
| Item | Why it matters |
|---|---|
| Legal business name and EIN exactly as on your IRS letter | The Brand is verified against IRS records |
| Business address and phone | Must match public listings |
| Website on your own domain, with HTTPS | Reviewers check that the business is real |
| Privacy policy with an SMS section | Missing SMS language is a top rejection reason (code 9108) |
| Opt-in form or other documented consent method | Reviewers must be able to see how people opt in |
| Two to five sample messages | Must name your business and match the use case |
| Business email on your domain | Free-mail addresses weaken vetting |
The SMB registration checklist walks through each item.
Sole Proprietor or Standard Brand?
- Standard Brand (EIN). For LLCs, corporations and sole proprietors who have an EIN. Allows normal Campaign types and higher limits after vetting.
- Sole proprietor Brand. For individuals without an EIN. Verified with a one-time PIN sent to a mobile number. Limited to one Campaign and a small number of phone numbers with low throughput.
If you have an EIN, register as a standard Brand even if you are a one-person business.
A2P SMS Registration, Step by Step
- Pick your CSP. Usually the texting or scheduling tool you already use. See the CPaaS guides for provider-specific steps.
- Prepare the website. Business name, address, contact page, privacy policy with SMS language, terms.
- Register the Brand. Enter legal details exactly as on your IRS letter. Wait for verification.
- Choose the use case. Use the Use Case Selector. Mixed or marketing if you send promotions; customer care or notifications if you do not.
- Write the message flow. Describe exactly where and how people opt in, with the form URL.
- Write samples. Each names your business, matches the use case and includes "Reply STOP to opt out" where expected.
- Validate. Run the SMS Message Validator and Consent Language Validator.
- Submit the Campaign and attach your numbers once approved.
What It Costs
Registration involves one-time Brand fees, Campaign vetting fees and a recurring monthly Campaign fee, plus whatever your CSP adds. Amounts vary by provider. See 10DLC pricing and get a quote from your CSP.
Mistakes That Get Small Businesses Rejected
- Legal name typed differently from the IRS letter.
- Website "coming soon", parked or on a free page builder subdomain.
- Opt-in described as "customers give us their number" with no form or script.
- Promotional samples in a customer-care Campaign.
- Privacy policy copied from a template with no SMS section.
If you were rejected, see why TCR campaigns get rejected or look up your code in the rejection code directory.
Brand Registration Fields Explained
| Field | What to enter | Common mistake |
|---|---|---|
| Legal company name | Exactly as on your IRS letter | Using the trade name |
| DBA / brand name | The name customers know you by | Leaving it blank when it differs from the legal name |
| EIN | The 9-digit number from your IRS letter | Using a parent or old entity's EIN |
| Entity type | Private company, nonprofit, government, sole proprietor | Mismatch with IRS and state records |
| Address | Principal business address | Virtual office not shown on your website |
| Website | Your own domain with HTTPS | Social media page or parked domain |
| Vertical | Your industry | Choosing a generic option that does not match the website |
| Contact email | Address on your website's domain | Free email address |
See CP 575 vs 147C letter for finding your exact legal name.
Campaign Registration Fields Explained
| Field | What reviewers look for |
|---|---|
| Use case | Matches what you will actually send |
| Campaign description | Plain explanation of who receives messages and why |
| Message flow / call to action | Where and how people opt in, with the URL or keyword, and the disclosure wording |
| Sample messages | Two to five real examples with your business name and opt-out text |
| Opt-in, opt-out and help keywords | Working keywords and reply text |
| Privacy policy and terms URLs | Public pages with SMS language |
| Content attributes | Links, phone numbers, age-gated content, lending, and so on, declared accurately |
Examples by Small Business Type
Dental or medical office. Use case: account notifications or customer care for reminders. Opt-in on the booking form; keep health details out of texts. See healthcare 10DLC registration.
Salon or spa. Mixed use case if you send both reminders and promotions; separate checkboxes for each. Samples: appointment reminder and a monthly offer.
Home services. Customer care or delivery notifications for scheduling and technician arrival texts; marketing Campaign only if you send promotions.
Retail store or online shop. Separate order-update and marketing consent at checkout; marketing samples with full branded links. See 10DLC for WooCommerce stores.
Restaurant. Reservations and waitlist texts as customer care; specials as marketing with keyword or form opt-in.
Using Your Texting Platform's Registration Flow
Most small businesses register through the tool they already use (a scheduling system, CRM or texting app). These tools pass your details to their CSP. Before you fill in their form:
- Have your IRS letter, website URL, privacy policy URL and opt-in form URL ready.
- Write your samples in advance, using real templates you will send.
- Ask the tool which use case they recommend for your messages and confirm it matches.
- Ask how they handle STOP and HELP and whether opt-outs sync across their features.
- Keep screenshots of everything you submit.
If your tool registers on your behalf with generic samples, review them; generic packets are a common cause of rejection.
After Approval: Staying Compliant
- Send only the message types you registered.
- Keep your website, terms and privacy policy live and unchanged in meaning.
- Honor STOP immediately and keep opt-out records.
- Keep consent records for every subscriber.
- Watch delivery errors; see Twilio error 30007 and 30008 for filtering problems.
- Update the Campaign before you add new message types.
Timeline for a Typical Small Business
| Step | Time |
|---|---|
| Prepare website, privacy policy and opt-in | 1 to 3 days |
| Brand registration and verification | Same day to a few days |
| Optional vetting | Days |
| Campaign review | Days to a few weeks |
| Attach numbers and start sending | Same day after approval |
Small Business Registration Scenarios
One-location salon using a booking app. The app registers on your behalf. You provide your legal name from your IRS letter, your website, and a privacy policy with SMS language. One mixed Campaign covers reminders and monthly offers, with separate checkboxes on the booking form.
Contractor with no website. Build a simple site on your own domain first: business name, services, service area, phone, address or service area, contact form, privacy policy and SMS terms. Registering with only a social media page is a common cause of rejection.
Sole proprietor without an EIN. Use the sole proprietor Brand type, verified by a one-time PIN to your mobile number. Expect low limits and a single Campaign. If you plan to grow, getting an EIN and registering as a standard Brand avoids re-registering later.
Two businesses, one owner. Each business with its own EIN needs its own Brand and Campaigns. Do not register both under one Brand.
Moving from another texting provider. Ask whether your existing Brand and vetting can be imported to the new CSP before registering again, and keep your opt-in and samples consistent.
Questions to Ask Your Texting Provider
- Do you register the Brand under my legal name and EIN, or under yours?
- Which use case will you register, and can I review the samples?
- What fees will I pay for registration, vetting and monthly Campaign charges?
- How do you handle STOP, HELP and opt-out records?
- Can I export my consent and opt-out data if I leave?
- What happens to my registration if I switch providers?
Clear answers to these questions prevent most surprises after registration.
Keeping Costs Down
- Prepare everything before the first submission; resubmissions can cost additional vetting fees.
- Register only the Campaigns you need; each has a monthly fee.
- Skip enhanced vetting unless you need higher limits or a use case that requires it.
- Use the free preflight tools first: Brand Consistency Checker, SMS Message Validator and Consent Language Validator.
What Changes After You Register
Registration changes how your messages are handled, not just whether they are allowed:
- Delivery improves compared with unregistered traffic, which carriers now block.
- Your limits are set by your Brand's vetting result and your Campaign type.
- Your content is checked against what you registered. Messages outside the registered use case are more likely to be filtered.
- Your records matter. If a carrier or CSP asks how a subscriber opted in, you need the evidence quickly.
Small Business 10DLC Glossary
| Term | Meaning |
|---|---|
| 10DLC | A 10-digit local phone number registered for business (A2P) texting |
| A2P | Application-to-person messaging sent through software |
| Brand | Your business identity registered with The Campaign Registry |
| Campaign | A registered messaging program: use case, samples, opt-in and policies |
| CSP | Campaign Service Provider: the company that registers you and sends your messages |
| TCR | The Campaign Registry, the registry that holds Brand and Campaign records |
| Vetting | Optional deeper review of your Brand that can raise limits |
| Opt-in | The consumer's documented agreement to receive your texts |
See the TCR glossary for more terms.
Related Guides
Read how to register for TCR for the provider-side steps, do I need a website for 10DLC registration before you build your site, and SMS opt-in language for disclosure templates.
FAQ
How long does 10DLC registration take for a small business?
Brand verification can be quick; Campaign review takes longer and varies by CSP. Plan for days to a few weeks.
Can I register 10DLC myself?
You register through your CSP's portal. You do not submit directly to The Campaign Registry.
Do I need a website for 10DLC registration?
In practice, yes. See do I need a website for 10DLC registration.
What is the difference between 10DLC registration and A2P SMS registration?
They describe the same process: registering a Brand and Campaign so your A2P texts from local numbers are allowed.
Is 10DLC or toll-free better for a small business?
Local businesses usually choose 10DLC. See A2P messaging options.
Does a sole proprietor need an EIN for 10DLC?
No. Sole proprietors without an EIN can use the sole proprietor Brand type, which has tight limits. With an EIN, register as a standard Brand.
Can I register 10DLC without a privacy policy?
Reviewers expect a public privacy policy with an SMS section. Missing SMS language is one of the most common rejection reasons.
What happens if I keep texting without registering?
Carriers block unregistered A2P traffic from 10DLC numbers, so your messages fail, and you may be charged for failed attempts.
Disclaimer
Informational only, not legal advice. Fees, limits and review rules are set by CSPs, The Campaign Registry and carriers and change over time.