French Guyana SMS: Alphanumeric Sender IDs allowed without registration. See Telnyx guidance and requirements.
French Guyana: SMS Guidelines
MCC: 742 Dial Code: 594 Alphanumeric Sender IDs are supported and will be maintained, no registration is required.
There are no restrictions with regards to content towards this destination.
Please make sure to always refer to our Acceptable Use Policy for Messaging.