What is 10DLC? The Complete Business Guide to 10-Digit Long Codes (2026)

If you’re using text messaging to communicate with customers or team members, you’ve likely encountered the term “10DLC.” This relatively new development in business messaging is changing how companies connect via text—and understanding it is essential for anyone serious about text message marketing.

Whether you’re running a network marketing business, managing a direct sales team, or building your personal brand, 10DLC impacts your ability to effectively communicate with your audience. Let’s dive into what 10DLC is, why it matters, and how to navigate this important evolution in business messaging.

What is 10DLC?

10DLC stands for “10-Digit Long Code,” referring to standard 10-digit phone numbers (like the one on your cell phone) that have been officially approved by mobile carriers for business messaging. While these look like regular phone numbers, they’re specifically registered for Application-to-Person (A2P) messaging—when businesses send text messages to individuals.

Before 10DLC, businesses had limited options for sending text messages at scale:

• Short codes: 5-6 digit numbers that cost thousands of dollars annually and took months to provision
• Toll-free numbers: Less personal and sometimes flagged as spam
• Regular long codes: Personal phone numbers not intended for business messaging

10DLC creates a new category specifically designed for business messaging that balances throughput (how many messages you can send) with the personal feel of a local phone number.

Why 10DLC Was Created: The Evolution of Business Messaging

To understand why 10DLC matters, let’s look at the history of business text messaging in the United States:

The Wild West Era (Pre-2019)

Before 10DLC, many businesses used regular long codes (standard phone numbers) to send marketing messages. These numbers were designed for person-to-person communication, not business messaging. This created problems:

• Mobile carriers couldn’t distinguish between legitimate businesses and scammers
• Message delivery was inconsistent
• Throughput was severely limited
• Consumers received unwanted messages

The Transition to Regulation

As text messaging grew as a marketing channel, mobile carriers needed a way to:

1. Identify legitimate businesses using text messaging
2. Protect consumers from spam and unwanted messages
3. Ensure better delivery of messages from trusted senders
4. Create accountability in the messaging ecosystem

10DLC was developed as the solution—providing businesses a legitimate pathway to send messages at scale while giving carriers visibility into who was sending what.

Benefits of 10DLC for Businesses

Making the switch to 10DLC offers several key advantages for entrepreneurs and businesses:

1. Improved Deliverability

When you register your brand and campaigns properly, carriers recognize you as a legitimate sender. This significantly improves the chances of your messages actually reaching your audience instead of being filtered as spam.

For network marketers and direct sellers, this means your team announcements, customer follow-ups, and promotional messages have a much better chance of being seen.

2. Higher Throughput Rates

Registered 10DLC numbers can send messages at a higher volume than unregistered numbers. Depending on your brand score and campaign type, you might be able to send hundreds or even thousands of messages per minute—making it practical for time-sensitive announcements or larger campaigns.

3. Local Presence

Unlike short codes or toll-free numbers, 10DLC provides a local, recognizable area code. This creates a more personal connection with your recipients, who are more likely to trust and respond to a local number than an anonymous short code.

4. Cost-Effective Solution

While there are registration fees associated with 10DLC, it’s significantly more affordable than short codes, which can cost thousands of dollars annually. For small to medium businesses, 10DLC provides enterprise-level messaging capabilities at a fraction of the cost.

5. Voice Capability

Unlike short codes, 10DLC numbers support both voice and text functionality, allowing you to use the same number for calls and messages—creating a more seamless customer experience.

The 10DLC Registration Process

Using 10DLC requires completing a registration process with The Campaign Registry (TCR), the industry-created system that manages 10DLC registrations. Here’s what you need to know:

Step 1: Brand Registration

First, you’ll need to register your brand with TCR. This typically requires:

• Your business name
• Business type (LLC, corporation, etc.)
• Tax ID/EIN
• Business address
• Contact information
• Website URL

Based on this information, you’ll receive a “brand score” that determines your messaging throughput capabilities.

Step 2: Campaign Registration

After your brand is registered, you’ll register your specific messaging campaigns. A campaign registration includes:

• Campaign use case (marketing, informational, etc.)
• Sample messages
• Opt-in process details
• Estimated message volume
• Help message information

Different use cases have different throughput allowances, with high-volume marketing campaigns typically requiring more detailed registration than lower-volume informational messages.

Step 3: Number Association

Finally, your 10DLC phone number gets associated with your registered brand and campaign. This tells carriers that your number is approved to send messages according to your registered use case.

Navigating 10DLC Compliance Requirements

Compliance is a critical aspect of business SMS regulations. Mobile carriers take these requirements seriously, and failing to comply can result in message blocking or filtering. Here are the key compliance areas to understand:

Consent Requirements

The foundation of compliant messaging is consent. Before sending marketing messages, you must have:

• Express Written Consent: Documentation that recipients have agreed to receive your messages
• Clear Disclosure: Transparency about message frequency, content, and how to opt out
• Opt-Out Mechanism: An easy way for recipients to stop receiving messages

For network marketers and direct sellers, this means you can’t simply add contacts to your messaging lists without their permission—they need to explicitly opt in.

Content Guidelines

Carriers also monitor message content. To maintain compliance:

• Avoid prohibited content (gambling, adult content, illegal substances)
• Clearly identify yourself in your messages
• Don’t use misleading language or make unrealistic claims
• Include opt-out instructions in your messaging

Record Keeping

Maintain records of:

• How and when consent was obtained
• Opt-out requests and processing
• Changes to your messaging programs

These records are essential if your messaging practices are ever questioned by carriers or regulatory bodies.

Choosing the Right 10DLC Provider

Not all messaging platforms handle 10DLC the same way. When selecting an A2P messaging compliance provider, consider these factors:

Registration Support

Look for providers that:

• Guide you through the registration process
• Have established relationships with The Campaign Registry
• Offer support if registration issues arise
• Provide clear explanations of registration requirements

Throughput Management

Different providers may have different approaches to:

• How they allocate throughput across customers
• Managing message queuing during high-volume sends
• Reporting on delivery rates and throughput limitations

Compliance Tools

Valuable compliance features include:

• Consent collection and management tools
• Automated opt-out processing
• Content screening assistance
• Reporting on message delivery and engagement

Integration Capabilities

Consider how the platform integrates with your existing:

• CRM system
• Marketing automation tools
• E-commerce platform
• Team management software

Common 10DLC Challenges and Solutions

Challenge 1: Low Brand Scores

If your initial brand registration results in a low score, limiting your throughput:

Solution: Work with your messaging provider to ensure all business information is accurate and complete. Consider using verified business information like a Dun & Bradstreet number if available.

Challenge 2: Campaign Rejections

If your campaign registration is rejected:

Solution: Review the rejection reason carefully. Common issues include incomplete information, prohibited use cases, or unclear opt-in processes. Revise and resubmit with more detailed information.

Challenge 3: Delayed Message Delivery

If your messages aren’t delivering as quickly as expected:

Solution: Check your throughput limitations based on your brand score and campaign type. Consider splitting large sends into smaller batches or upgrading your campaign registration.

Challenge 4: Message Filtering

If recipients report they’re not receiving your messages:

Solution: Review your message content for potentially problematic language, maintain consistent sending patterns, and ensure you’re respecting opt-out requests promptly.

10DLC Best Practices for Specific Business Types

For Network Marketers

• Register separate campaigns for team communication and customer messaging
• Build consent collection into your customer onboarding process
• Focus on value-driven content that enhances the customer experience
• Use personalization to strengthen relationships through text

For Direct Sellers

• Implement proper opt-in processes at vendor events and parties
• Create campaign workflows that align with your sales cycle
• Segment your audiences for more relevant messaging
• Balance promotional content with valuable information

For Content Creators and Influencers

• Focus on exclusive content delivery via text
• Create clear value propositions for subscribing to your messages
• Build interactive text campaigns that engage your community
• Use 10DLC as a direct channel that algorithms can’t limit

The Future of 10DLC

The 10DLC ecosystem continues to evolve as carriers refine their approaches. Here’s what to watch for:

Enhanced Verification

Expect more robust verification processes as the system matures, potentially including:

• Additional identity verification steps
• More detailed campaign reviews
• Enhanced monitoring of messaging patterns

Throughput Adjustments

Carriers continue to refine throughput allowances based on:

• Industry-specific considerations
• Sender reputation over time
• Feedback from message recipients

Integration with RCS

Rich Communication Services (RCS) is the next evolution of SMS, offering enhanced features like:

• Rich media sharing
• Read receipts
• Interactive buttons
• Improved group messaging

As RCS adoption grows, expect 10DLC to integrate with these enhanced capabilities, creating even more powerful business messaging opportunities.

Conclusion: Embracing 10DLC as a Business Asset

While 10DLC brings new requirements to business messaging, it ultimately strengthens the channel by:

• Improving message deliverability for legitimate senders
• Creating a more trustworthy messaging ecosystem
• Offering businesses a sustainable way to use messaging at scale
• Protecting consumers from unwanted messages

For entrepreneurs who approach text messaging strategically, 10DLC represents an opportunity to build stronger, more direct relationships with audiences through a channel with extraordinary engagement rates.

By understanding and embracing 10DLC requirements, you’re not just checking a compliance box—you’re positioning your business to leverage one of the most effective communication channels available today.

Take the Next Step with 10DLC

If you’re ready to upgrade your business messaging to 10DLC, Project Broadcast makes the process simple. Our platform handles the complex registration process, ensures ongoing compliance, and provides the tools you need to create engaging, effective text message campaigns.

Frequently Asked Questions About 10DLC

What is 10DLC?

10DLC (10-Digit Long Code) is a business messaging system that allows companies to send SMS and MMS using standard 10-digit phone numbers. Unlike personal numbers, 10DLC is registered with mobile carriers to improve message deliverability and compliance.

Why was 10DLC created?

Mobile carriers introduced 10DLC to reduce SMS scams, improve business message deliverability, and establish compliance rules for Application-to-Person (A2P) messaging.

Do I need to register for 10DLC?

Yes, all businesses using A2P messaging must register their 10DLC numbers through The Campaign Registry (TCR) to avoid message filtering and carrier fines.

How much does 10DLC registration cost?

10DLC registration fees vary depending on your messaging provider and campaign type. Typically, costs include:

• Brand Registration: $4 to $50 (one-time)
• Campaign Registration: $10 to $100 (monthly)
• Per-Message Carrier Fees: $0.0025 – $0.005 per SMS/MMS

How is 10DLC different from short codes and toll-free numbers?

Short Codes: Expensive (costing thousands), high-throughput, best for large-scale marketing.
Toll-Free Numbers: Good for national customer service but not as personal.
10DLC: Cost-effective, local, and best for medium-volume business messaging.

What happens if I don’t register for 10DLC?

Businesses that fail to register risk message filtering, delivery failures, and carrier fines.

How do I register my business for 10DLC?

Registration is done through The Campaign Registry (TCR) or your SMS provider. Steps include:

1. Register your business brand (business name, EIN, website).
2. Define your campaign type (marketing, customer service, alerts).
3. Submit sample messages for carrier approval.
4. Get approval & start sending messages legally.