Important Note: This article covers Toll-Free numbers. If you are looking to register 10DLC long numbers, please refer to the Talkdesk Guide to A2P 10DLC Verification article.
What is Toll-Free Verification?
If your business uses a Toll-Free number (800, 888, 877, 866, 855, 844, or 833) to send text messages to the US or Canada, you are required to go through Toll-Free Verification (TFV).
Verification is a mandatory industry-wide process where a central registry reviews your business, your messaging use case, and how you collect phone numbers.
Why is it required?
Mobile carriers (like AT&T, Verizon, and T-Mobile) heavily filter or completely block SMS traffic from unverified Toll-Free numbers to protect consumers from spam and fraud. Verifying your number proves to the carriers that you are a legitimate business sending wanted, compliant messages. Once verified, your number receives the highest possible delivery rates and throughput.
Part 1: Core Requirements for Approval
The reviewers evaluating your application are looking for three things: Identity, Consent, and Compliance. Missing or unclear information may result in rejection. If any of these are missing or unclear, the application will be rejected.
1. Identity (Who are you?)
- Your business details must be perfectly consistent. The reviewers will check your website to ensure you are a real operating business.
- Your Business Name must match the name on your website.
- Your Website URL must be live and functioning. (A Facebook page or an "Under Construction" site will result in an automatic rejection.)
- Your Contact Email should ideally be a corporate domain matching your website, not a free Gmail or Yahoo address.
2. Consent / Message Flow (How do users opt in?)
Just like A2P 10DLC, you must clearly explain how an end-user agrees to receive text messages from your Toll-Free number. This is called your Message Flow.
You must provide a detailed explanation of your opt-in process and a publicly accessible link (like Google Drive) to an image showing your opt-in form.
Your Message Flow description MUST include:
- A clear explanation of the opt-in method (e.g., website form, keyword, paper intake form).
- Call-to-action shown to users.
- The exact compliance verbiage displayed next to the opt-in: “Message frequency varies. Message and data rates may apply. Reply STOP to cancel.”
Approved vs Rejected Example
| ✔️ Approved | ❌ Rejected |
|---|---|
| Customers opt in via our website form at www.example.com/contact and check an unchecked SMS consent box. The form includes: “I agree to receive text messages from Acme Corp. Message and data rates may apply. Reply STOP to opt out.” | Customers provide their phone number during purchase and are later texted updates. (No explicit consent or compliance language.) |
3. Compliance (What are you sending?)
You must provide realistic sample messages. Your samples must align with your stated Use Case, and they must include standard compliance elements.
Sample Message Best Practices:
- Identify your brand: The very first message you send a customer must include your business name.
- Include Opt-Outs: At least one of your sample messages must include opt-out instructions (e.g., "Reply STOP to cancel").
- No generic URL shorteners: Do not use bit.ly or tinyurl.com in your samples. If you use links, they must be branded to your business
Part 2: Website & Privacy Policy Requirements
The most common reason for Toll-Free Verification rejection is a non-compliant Privacy Policy on the customer's website. Reviewers will comb through your website's legal pages.
The "no sharing" clause
To get approved, your website's Privacy Policy must explicitly state that mobile phone numbers and SMS consent will not be shared with third parties or affiliates for marketing purposes.
Required wording:
✅ “We value your privacy. Mobile information and SMS opt-in consent will not be shared with, sold to, or bought by any third parties or affiliates for marketing or promotional purposes.”
Terms of Service Requirements
Your website must also have a clear Terms of Service page that includes:
- Your SMS program name.
- The phrase: "Message and data rates may apply."
- Instructions on how to get help (e.g., "Reply HELP for assistance").
- Instructions on how to opt-out (e.g., "Reply STOP to cancel").
Part 3: Forbidden Use Cases (High-Risk Content)
Even if you have perfect consent, certain types of messaging are strictly prohibited on Toll-Free numbers by the mobile carriers. If your campaign touches any of the following, it will be rejected:
- High-Risk Financial Services: Payday loans, short-term high-interest loans, auto loans, mortgage loans, student loan forgiveness, and cryptocurrency.
- Debt Collection: Messages attempting to collect a debt.
- S.H.A.F.T. Content: Sex, Hate, Alcohol, Firearms, and Tobacco (including CBD/Vaping).
- Work from Home / "Get Rich Quick" schemes: Multi-level marketing, secret shopper programs, or unverified job offers.
- Lead Generation / Affiliate Marketing: Buying lists of phone numbers and texting them is strictly forbidden. You may only text users who opted in directly with your specific brand.
Final Review Checklist
Before you hit submit on your Toll-Free Verification request, verify these final 4 items:
- Is the website live and working? (Check for broken links or empty templates).
- Does the Privacy Policy forbid third-party sharing?
- Is the opt-in checkbox explicitly for SMS? (It cannot be bundled with the general ToS or email marketing.
- Is the URL to the opt-in screenshot publicly accessible? (Ensure it does not require a password to view.)
- All details are consistent across documentation.
- No forbidden content is being used.
How to Register
- Submit a support ticket
- Provide business details and SMS use case description.
- Ensure all supporting documentation is complete and accurate.
Once submitted, Talkdesk Customer Care will submit your Toll-Free Verification request to Somos Inc, the registry responsible for reviewing and approving Toll-Free SMS verification.