Serbia: SMS Guidelines
Dial Code: 381
Alphanumeric Sender IDs are supported with registration.
Registration is possible to ensure Alphanumeric Senders can be maintained. Without registration, Alpha Senders will be overwritten to Generic Alpha Sender IDs.
The registration of Alphanumeric Senders involves monthly fees.
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 firstname.lastname@example.org.