10dlc Messaging: Local Business Messaging with High Deliverability
Carrier-registered 10-digit local numbers for SMS & MMS
What Is 10dlc Messaging?
10dlc (10-digit long code) is a carrier-approved messaging solution that enables businesses to send SMS and MMS using local 10-digit phone numbers. Unlike standard long codes, 10dlc numbers provide higher message throughput, improved compliance, and better deliverability for A2P (Application-to-Person) messaging.
What is a Registered 10dlc Number?
A registered 10dlc number is vetted by carriers to ensure compliance with messaging guidelines, reducing the risk of message filtering and increasing successful delivery rates.
How to get started with toll-free number?
Choose a Plan
Fund your account
Register Your 10dlc Number
Submit business and campaign details for carrier approval
Start Sending Messages
Use your 10dlc number for customer notifications, alerts, and marketing campaigns
Key Benefits of 10dlc messaging
Local Trust & Recognition
Customers recognize and trust local numbers, leading to higher response rates.
Carrier-Vetted for Higher Deliverability
Registered 10dlc numbers avoid spam filters and ensure better message success rates.
Cost-Effective Messaging Solution
10dlc provides affordable, high-quality A2P messaging without the cost of short codes.
Supports SMS & MMS
Send texts, images, videos, and rich media for more engaging customer interactions.
Compliance & Fraud Prevention
Carriers require business and campaign registration, reducing spam and unauthorized messaging.
Seamless CRM & API Integration
10DLC can be easily integrated into your CRM, marketing automation tools, or customer support platform.
Why choose Signalmash?
Signalmash is a boutique CPaaS platform built for developers and businesses that demand more than just an API. Our collaborative approach and focus on high-performance messaging solutions ensure businesses get scalable, compliant, and developer-friendly short codes.
- Personalized support & collaboration – Work with real experts, not chatbots.
- Enterprise-grade scalability – Send millions of messages per day without bottlenecks.
- Developer-first APIs – Easy-to-integrate tools for bulk messaging and automation.
- Regulatory compliance & carrier approvals – We handle short code registration and compliance for you.
A CPaaS partner that works with you, not just for you.
How does a toll-free number work?
Search and purchase a toll-free number (800, 888, 877, 866, 855, 844, 833)
Customers can call your business without paying long-distance charges
Use your toll-free number as your caller ID when making outbound calls
Learn more about how 10dlc messaging works with SMS and MMS
FAQ
Why do I need to register my 10dlc number?
Carriers require registration to ensure compliance with A2P messaging guidelines, reducing spam and improving deliverability.
Can I use my existing business phone number for 10dlc?
Yes, as long as the number is a valid 10-digit U.S. or Canadian number, it can be registered for 10dlc messaging.
How long does 10dlc registration take?
The approval process typically takes between 2–5 business days, depending on carrier review.
What happens if I don’t register my 10dlc number?
Signalmash only accepts registered text messaging. Signalmash is committed to transparency, accountability to ensure that text messaging is compliant with US regulations, carrier policies, and best practices.
Can I send messages without an opt-in process?
No, all 10DLC campaigns require user opt-ins to comply with messaging regulations and prevent spam complaints.
Get Started with 10dlc Messaging Today!
Improve customer engagement, boost deliverability, and scale your SMS/MMS campaigns with carrier-registered 10dlc messaging.