Learn how to register for A2P 10DLC with our step-by-step guide. Follow the instructions to ensure your business messaging is compliant.
A2P 10 DLC is a US messaging standard that enables businesses to send application-to-person (A2P) messages using standard 10-digit long code (10DLC) phone numbers.
Embraced by AT&T, T-Mobile, and Verizon, this standard helps protect consumers from fraudulent communications. Compared to traditional long code SMS, it offers improved delivery quality and reduced filtering risk while using the same phone numbers.
Anyone sending SMS or MMS messages to US phone numbers using a 10DLC number from an application must complete A2P 10DLC registration with the Campaign Registry (TCR).
Any business with a tax ID (EIN) can register. Businesses or individuals without an EINcan register as a Sole Proprietor.
Registering improves message deliverability and reduces the likelihood of being filtered by carriers. As of August 31, 2023, unregistered users cannot send texts to US phone numbers using any service, including DialLink.
Any business sending messages to US numbers via DialLink must register, whether or not they have an EIN. Only paying DialLink customers can access the US carrier registration settings; trial users must upgrade to a paid account to complete this registration.
You must be an owner or admin in your DialLink workspace using the web or desktop app to access the registration form.
Go to your DialLink account settings and click on Trust. Then select Get started and fill out the brief questionnaire.
The following information may be required:
To track the status of your application status, go to your DialLink account settings, click on Trust, and check setting: Pending, Approved, or Rejected.
If your application is rejected, correct any errors and resubmit.
There are several fees:
Businesses with an EIN: Successful registration allows you to:
Sole Proprietors: Successful registration provides the following benefits:
Register with the Free Caller Registry to enhance the reputation of your phone numbers, helping ensure message delivery and reducing the chance of calls being mislabeled as spam.
By following these steps and guidelines, you can streamline your registration process and enhance the efficiency of your communications with DialLink.
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The DialLink Editorial Team
The DialLink Editorial Team creates expert content to help businesses simplify communication, improve customer experience, and leverage AI-powered phone solutions. Drawing on deep experience in SaaS, cloud telephony, and small business and startup technology, the team delivers practical insights, product updates, and actionable advice for small business owners, startup founders, and customer service teams.
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