Less guessing. Fewer preventable gaps. A guided application built around the real facts reviewers need to understand.
Business texting, explained
What is 10DLC — and why does it matter before your business starts texting?
A2P 10DLC is the U.S. messaging-industry registration framework used for business text messaging over standard 10-digit long-code phone numbers. It connects a real business with a declared messaging program so the ecosystem can understand who is sending, what the messages are for, and how people agreed to receive them.
10DLCA standard 10-digit long-code phone number used for registered non-consumer messaging.
A2PApplication-to-person messaging: a business or system sending messages to an individual.
Brand + CampaignThe registration connects who is sending with what the messaging program actually does.
What Belgravia does
We turn the registration process into a clearer path forward.
You provide the facts about your real business and messaging program. Belgravia helps organize the answers, explain what reviewers are looking for, flag obvious gaps, capture your authorization, and route the completed package through an appropriate registration channel.
Belgravia provides application preparation and submission support. Registration and campaign acceptance are determined by third parties and are not guaranteed.
Get organized
Prepare the facts.
Gather the business details, campaign purpose, opt-in language, public policies, and message examples the registration needs.
Avoid delays
Know what creates friction.
Spot common mismatches and unclear consent details before they turn into avoidable review questions.
Move forward
Submit with confidence.
Review the completed packet, authorize it, and route it through the appropriate registration channel.
From questions to a submission-ready packet
A smarter way to get business texting ready for registration.
Belgravia gives you a guided, step-by-step experience with plain-English explanations, real application requirements, and readiness checks for the details that matter most.
Get My 10DLC Started →Common areas that create review questions
Know what to get right from the start.
These are common areas that can trigger questions or additional review. They are not a promise that any specific provider will approve or reject a campaign.
Business identity
Tell the same story everywhere.
A legal name, website, business description, or campaign purpose that does not line up can make the application harder to verify.
Consent
Make permission clear.
The application should explain where opt-in happens, what the customer sees, and how that permission can be verified.
Message content
Show real examples.
Sample messages should look like the actual campaign and identify the sender, expected content, and appropriate opt-out behavior.
Ongoing management
Have a plan for the long term.
Your program should remain aligned with the registered use case, recipient controls, and the messaging behavior you described.
Start here
10DLC is not just a phone number. It is the identity and story behind the texting program.
The 10-digit number is the channel. Registration gives the messaging ecosystem structured information about the sender and the campaign using that channel. That is why a strong application has to match the real business, website, consent flow, and messages.
← Back to the Belgravia websiteThe simple mental modelBrand = who is texting.
Campaign = why and how they text.
Campaign = why and how they text.
The Brand identifies the business or organization. The Campaign explains the use case, sample content, opt-in path, expected behavior, and consumer controls such as STOP and HELP.
Why the ecosystem asks
Business texting works better when the sender and the use case are traceable.
Registration is designed to create more transparency around non-consumer messaging. It does not replace consent obligations or guarantee delivery. It gives providers, registries, connectivity partners, and carrier networks a structured picture of the program before and while traffic is carried.
1
Business identityThe legal sender should line up with the website and submitted business information.
2
Declared purposeThe campaign should explain what the messages are for and who is expected to receive them.
3
Consent storyThe application should describe a real, verifiable path showing how recipients opt in.
4
Consumer controlSTOP, HELP, frequency, rate disclosures, Privacy Policy, and Terms should match the real program.
Before you begin
Have the real facts ready.
The fastest application is usually the one that does not need facts invented halfway through it.
Legal business informationRegistered name, entity type, tax identifier, business address, website, and contact information.
Messaging purposeWhat messages are for, expected volume, who receives them, and representative samples.
Consent workflowWhere people opt in, what they see, whether consent is optional, and how you can prove the flow.
Public policy pagesWorking Privacy Policy and Terms URLs that match the same business and messaging program.
STOP and HELP behaviorThe actual responses and support path your program uses when a recipient opts out or asks for help.
Authorized representativeA real person who is authorized to certify the application and electronically sign the submission authorization.
The Belgravia path01 · BUSINESS 02 · CAMPAIGN 03 · CONSENT 04 · REVIEW
Four steps from questions to a submission-ready package.
The application builder keeps the registration work separate from the underlying provider so the same truthful business facts can support the appropriate downstream submission path.
Identify the sender.
Enter the legal business, website, address, contact, and authorized representative information.
Explain the messaging.
Describe the use case, expected volume, campaign purpose, and messages recipients will actually see.
Show the permission path.
Document opt-in, disclosures, Privacy Policy, Terms, STOP, HELP, and other consumer controls.
Check, sign, and pay.
Run readiness, certify the information, authorize Belgravia, and complete the $500 concierge service payment.
Common questions
10DLC answers for businesses thinking about texting.
What does 10DLC mean?
10DLC means 10-digit long code. In U.S. business messaging, A2P 10DLC is the industry registration framework used for non-consumer text messaging sent through standard 10-digit phone numbers.
Do I need 10DLC for business texting?
If a U.S. business sends application-to-person messages over local 10-digit long-code numbers, messaging providers and carrier networks generally require the business and messaging campaign to be registered. Exact requirements depend on the program, provider, network, and message type.
Is 10DLC a government approval?
No. A2P 10DLC is an industry registration and messaging-ecosystem framework. Registration and campaign acceptance are handled through messaging providers, registration and vetting systems, connectivity partners, and carrier networks rather than an individual U.S. government approval of each application.
What is the difference between a Brand and a Campaign?
The Brand identifies the business or organization sending messages. The Campaign describes the messaging program: what messages are for, who receives them, how people opt in, expected message behavior, and how STOP and HELP are handled.
What information should I have ready?
Be ready with the legal business identity, tax identifier, business address and website, authorized representative, messaging use case, sample messages, opt-in workflow, expected volume, STOP and HELP responses, and public Privacy Policy and Terms links.
Does registration guarantee every text will be delivered?
No. Registration can be an important prerequisite for legitimate business messaging, but it does not guarantee campaign acceptance, carrier delivery, throughput, response rate, or business results.
Can Belgravia guarantee my 10DLC registration will be accepted?
No. Belgravia provides application preparation, readiness review, authorization capture, and submission support. Registration and campaign acceptance are determined by third parties in the messaging ecosystem.
Can an existing 10DLC registration move to another provider?
Sometimes, but it is not simply a switch. A formal migration, sharing, or re-review process may be required, and acceptance by a new provider or upstream partner is not guaranteed. Belgravia preserves registration identifiers when available to support that process.
Industry references: Belgravia's plain-English explanation is informed by the messaging ecosystem's published guidance, including The Campaign Registry and CTIA messaging guidance. Belgravia's application remains provider-neutral.
Ready when you are
Get My 10DLC Started →Build the application with the guide beside you.
Nothing is submitted merely because you start the form or run the readiness check. You review and authorize the application before the payment/submission-support step.