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Automate AWS End User Messaging US toll-free Number Registrations

Messaging & Targeting Blog

This article explains how to automate the registration of US toll-free numbers for sending SMS/MMS messages using AWS End User Messaging service. It provides step-by-step instructions and scripts for registering a single toll-free number or bulk registration of multiple numbers.

Specifically, the article covers:

  • Prerequisites and required information for toll-free number registration
  • Outline of the AWS End User Messaging APIs used for registration
  • A bash script for registering a single toll-free number
  • A Python script for bulk registration of multiple toll-free numbers using a CSV file
  • Checking the registration status and next steps after submission
  • Conclusion and additional resources for planning SMS programs
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