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Cuba: SMS Guidelines

SMS Guidelines for Cuba including MCC and Dial Code. Get more messaging details here.

Telnyx Engineering avatar
Written by Telnyx Engineering
Updated over a week ago

SMS Guidelines for Cuba

MCC: 368
Dial Code: 53

Alphanumeric Sender IDs are supported with registration. Alpha numeric Sender ID registration is required.

Senders composed of a combination of letters and numbers are not supported.

Provision times for Alphanumeric Registration up to 6 months.

Please make sure to always refer to our Acceptable Use Policy for Messaging.

For more information on Alpha Sender ID registration kindly reach out to

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