SMS Guidelines for Cuba including MCC and Dial Code. See Telnyx guidance and requirements Learn more about Cuba: SMS Guidelines with Telnyx.
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 alpha_sender_id@telnyx.com.