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The Campaign Registry (TCR) is a central hub for Application-to-Person (A2P) 10 Digit Long Code (10DLC) messaging campaigns. 


The TCR works with North American mobile operators and companies that are in the messaging business to register Application-to-Person (A2P) text messaging Campaigns. The registry supports a sanctioned A2P 10 Digit Long Code (10DLC) text messaging Campaign ecosystem and provides visibility into the messaging source and content, allowing mobile carriers to provide a more reliable and simple messaging service for Campaign Service Providers (CSPs) and Brands. To learn more abou the TCR visit:


The Campaign Registry guidelines require users to follow industry best practices according to the CTIA. For more information, refer to the: CTIA Messaging Principles and Best Practices Guide.


Visit the Sinch 10DLC Product Page to learn more about how Sinch can help you increase delivery rates and get higher throughput in comparison with long numbers, using 10DLC.

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Last update:
‎02-19-2024 04:06 AM
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