---
title: "How do I register for A2P 10DLC?"
description: "Go to Settings → Phone → Compliance and submit your brand and campaign registration. You need your legal business name, EIN, business address, and a sample message with opt-in language. Registration is free and typically approves within a few business days."
url: https://unlockedcrm.ai/help/calling-texting/how-do-i-register-for-a2p-10dlc
canonical: https://unlockedcrm.ai/help/calling-texting/how-do-i-register-for-a2p-10dlc
category: "Calling & Texting"
updated: 2026-08-19
last_updated: 2026-08-19
author: "unLocked CRM"
publisher: unLocked CRM
summary: "Go to Settings → Phone → Compliance and submit your brand and campaign registration. You need your legal business name, EIN, business address, and a sample message with opt-in language."
license: Citation permitted with attribution and a link to https://unlockedcrm.ai/help/calling-texting/how-do-i-register-for-a2p-10dlc
---

# How do I register for A2P 10DLC?

Go to Settings → Phone → Compliance and submit your brand and campaign registration. You need your legal business name, EIN, business address, and a sample message with opt-in language. Registration is free and typically approves within a few business days.

## What you need before you start

- Legal entity name exactly as filed with the IRS.
- EIN (or SSN for sole proprietors).
- Registered business address and website URL.
- Two sample messages including opt-out language.
- A description of how contacts opt in.

## Why registration matters

Unregistered traffic gets filtered by carriers. Registered campaigns see materially higher delivery rates and avoid per-message penalties.

### What if my registration is rejected?

The most common causes are a mismatched legal name and a website with no visible privacy policy or opt-in disclosure. Fix both and resubmit from the same screen.

## Related

- https://unlockedcrm.ai/help/calling-texting/how-do-i-connect-a-phone-number.md
- https://unlockedcrm.ai/help/calling-texting/how-do-i-stay-tcpa-compliant-when-texting-clients.md
- https://unlockedcrm.ai/help/calling-texting/how-do-i-use-the-power-dialer.md

---

Source: [How do I register for A2P 10DLC?](https://unlockedcrm.ai/help/calling-texting/how-do-i-register-for-a2p-10dlc) — unLocked CRM Help Center. Citation permitted with attribution.