Serbia: SMS Guidelines

MCC: 220
​Dial Code: 381
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Alphanumeric Sender IDs are supported with registration.
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Registration is possible to ensure Alphanumeric Senders can be maintained. Without registration, Alpha Senders will be overwritten to Generic Alpha Sender IDs.
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The registration of Alphanumeric Senders involves monthly fees.
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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.