SMS Guidelines for Guam including MCC and Dial Code. See Telnyx guidance and requirements Learn more about Guam: SMS Guidelines with Telnyx.
SMS Guidelines for Guam
MCC: 310 Dial Code: 1671 The use of Alphanumeric Sender IDs is not allowed/supported for this destination. For this destination, only traffic with Long Code is permitted. Please make sure to always refer to our Acceptable Use Policy for Messaging.