10DLC A2P Messaging, Powered by Signal House

Reach millions of current and future customers with area codes familiar to them by leveraging high throughput, reliable delivery SMS/MMS experiences built on 10-Digit Long Code Messaging.

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What is A2P 10DLC?

A2P 10DLC stands for Application-to-Person, 10-digit long code messaging.

10DLCs are local area-code numbers that businesses can use to send text messages to customers in North America. 10DLC supports transactional, conversational, and promotional messaging. 10DLCs offer region-specific phone numbers that feel more personalized (and less spammy) to recipients.

Revolutionize your business with personalized, local messaging

Enhanced Customer Engagement

10DLC numbers support two-way messaging, enabling businesses to engage in interactive conversations with customers, send appointment reminders, and provide personalized customer support. The use of local numbers enhances the personal touch and builds trust with customers, leading to better engagement and stronger relationships. Foster a seamless and engaging customer experience across various touchpoints, from marketing campaigns to post-purchase support, ultimately fostering long-term customer loyalty.

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Reliable Delivery—In any Industry

Boost deliverability rates with Signal House’s 10DLC messaging, offering delivery rates of 95%+ in any industry. Signal House understands SMS is the engine powering your business, so we guarantee seamless deliverability by crafting a specific use-case for your company and educating the Direct Connect Aggregators (DCAs) and carriers on your business and outreach strategy. Eliminate dead deals due to failed messages and carrier flags with Signal House.

A Trusted Local Presence

Increase open, engagement, and conversion rates with a trusted, local number. Signal House has access to 10+ million numbers, putting your business in the palm of your customers hands, wherever you’re located. Want to bring your own, pre-existing local number? We can do that too with our BYON (bring your own number) program.

Close-up map of northeastern US states and southeastern Canada showing area codes with city and county names such as Massachusetts, New York, Pennsylvania, Ohio, and Ontario.

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Higher Throughput and Scalability

Maximize your outreach with up to 200,000 messages per day and 4,500 messages per minute. You’ll always be at the forefront of your customer’s mind by leveraging simultaneous, high-volume messaging–capitalizing on opportunities with time-sensitive campaigns, alerts, and notifications. 10DLC bridges the gap between the limited capacity of traditional long codes and the expensive dedicated short codes, enabling businesses to scale their messaging efforts more effectively.

Cost-Effective Messaging Solution, <90% Cheaper than Alternatives

Reduce your existing outbound messaging budget by replacing expensive short codes and impersonal toll-free with local numbers. With 10DLC, you can minimize spend and maximize outreach, delivering your message to more existing and future customers. Even if you're already using 10DLCs, Signal House can still save you money, with customers saving, on average, 70% and up to 90%, as compared to alternative vendors.

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Lightning Fast Campaign Approvals

Cut your campaign approval time substantially with Signal House. Our team ensures your campaigns will be approved first-try by educating our upstream partners and the carriers on your specific use-case, and offer detailed guidance on how to update CTAs and privacy policies to ensure seamless approvals. Still not convinced? Ask our team about a complementary audit, where we'll ensure you're setup for success from the start.