El Salvador: SMS Guidelines

Sending SMS to El Salvador? Check out our comprehensive guidelines to ensure compliance in El Salvador.

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Written by Telnyx Engineering
Updated over a week ago

El Salvador: SMS Guidelines

MCC: 706
Dial Code: 503

Alphanumeric Sender IDs are not supported. Registration is not possible.

All Alphanumeric Sender IDs will be overwritten to either a random Local Long Code or Short Code to ensure delivery.

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

SMS Resources for El Salvador

Additional SMS resources for El Salvador:

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