SMS Guidelines for India

MCC: 404 - 405
​Dial Code: 91
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Alphanumeric Sender IDs are partially supported through registration. Only Local Alpha Sender IDs (Local Entities) can be registered (DLT registration process) while no registration is possible for International Alpha Sender IDs.
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International Alphanumeric Sender IDs will be overwritten to random Short Code to ensure delivery.
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Please make sure to always refer to our Acceptable Use Policy for Messaging.
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For more information on Alpha Sender ID registration kindly reach out to alpha_sender_id@telnyx.com.