Why business texting needs approval before it works

What registration actually involves

In the order it happens. No fees or timelines are quoted here on purpose: both vary by provider and change often, and a stale number on this page would undermine the only thing it is for.

1. 1

   A legal entity, before anything else

   Brand registration is tied to a real registered business — in the US that means an EIN and a legal name that matches it exactly, and outside the US the equivalent company registration. This is the step that catches people out, because it is not a software problem and no provider can route around it. A mismatch between the name on the registration and the name on the tax record is the most common rejection.

2. 2

   Register the brand

   The business is submitted to The Campaign Registry, the central body the US carriers agreed on. It is vetted and given a trust score, which is what ultimately decides how much traffic the carriers will accept per day.

3. 3

   Register the campaign, which means declaring the use case

   Not the business this time but the messaging itself: what kind of messages, sample content, and — the part most applications get wrong — how consent is collected. Carriers ask to see the actual opt-in: the form, the wording next to the checkbox, the page it lives on. "Customers give us their number" is not an answer that passes.

4. 4

   Numbers are attached to the approved campaign

   Only then can a number send application-to-person traffic at normal throughput. Sending before this is what gets messages silently filtered — not bounced, filtered, which is worse, because the sender sees a success and the customer never sees a text.

Common questions

What is A2P 10DLC?

Application-to-Person messaging over a standard 10-digit long code — in plain terms, software sending a text from an ordinary business phone number. US carriers require that traffic to be registered first: the business as a brand, and the messaging as a campaign, through a central body called The Campaign Registry. It exists because unregistered automated messaging is how most SMS spam reached people, and the carriers' answer was to make the sender identifiable before the traffic is accepted.

Do I need 10DLC registration if I only text my own customers?

If the message is sent by software from a 10-digit US number, yes — the requirement follows how the message is sent, not how well you know the person receiving it. Registration is about identifying the sender to the carriers; consent is a separate obligation under the TCPA, and having one does not satisfy the other. Texting by hand from your own phone is a different thing entirely and is not what this covers.

What happens if I send without registering?

The messages are filtered rather than rejected, which is the part that costs businesses money quietly. The sending software reports success, the delivery receipt often looks normal, and the customer simply never receives anything. Because nothing errors, it can run for weeks before anyone connects a drop in replies to the messages that were never arriving.

Why is Quietworkk's phone tier not self-serve yet?

Because missed-call text-back sends from a registered number, and that registration requires a registered legal entity behind it. Until that is in place there is no honest way to sell a self-serve phone plan — the signup would take money for something that cannot be switched on. Every page on this site that mentions the phone tier says it is not open rather than taking the order and sorting it out afterwards, and the plan is marked not-self-serve in the billing code itself so no checkout can be created for it.

Is a toll-free number an alternative to 10DLC?

It is a different path with its own verification rather than a way around the requirement. Toll-free verification asks many of the same questions — who the business is, what the messages say, how consent was collected — and unverified toll-free traffic is filtered much like unregistered 10DLC traffic. Which route makes sense depends on the volume and on whether a local number matters to the business, and it does not remove the need for a real entity behind it.

I'm a Canadian business texting US customers. Does this apply to me?

Yes. The requirement is set by the US carriers delivering the message, so it follows the destination rather than where the business is based. A Canadian company registers with its own company registration in place of a US EIN. Messages to Canadian numbers are governed separately, principally by CASL — and a business texting both sides of the border is subject to both.