SMS rules for Uruguay
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Sender ID restrictions
| Alphanumeric sender ID | Can be overwritten |
|---|---|
| Foreign numeric sender ID | Can be overwritten |
| Local numeric sender ID | Supported |
| Generic sender ID prohibited | Yes, you can |
| Sender ID can be changed | Yes, you can |
| Virtual number required | Yes, you can |
| Marketing requires opt-in | Yes, you can |
| P2P prohibited | Yes, you can |
| Handset DLR unavailable | No, you can't. |
Content restrictions
| Category | Status | Notes |
|---|---|---|
| Gambling / Games | PROHIBITED | Detected from provider text: gambling, betting, casino |
| Political content | PROHIBITED | Detected from provider text: political |
| Religious content | PROHIBITED | Detected from provider text: religious |
| Marketing / Advertising | PROHIBITED | Detected from provider text: marketing, promotion |
Notes
Country: Uruguay (UY)
In Uruguay, there are specific guidelines for sending SMS messages. Alphanumeric sender IDs are not supported and may be overwritten to ensure delivery. Numeric sender IDs are only allowed if offered as part of a two-way service. Generic sender IDs such as INFO, SMS, NOTICE, etc. are prohibited.
When it comes to marketing traffic, it is necessary to obtain consent from recipients before sending messages. P2P traffic is not allowed and no content related to politics, religion, unsolicited advertising or gambling may be sent. In addition, the general content requirements described in our Acceptable Use Policy apply.
It is important to note that the rules for SMS broadcasting may change and we strive to keep the information updated and correct. For more information on specific requirements and guidelines, it is recommended to contact an expert.
In Uruguay, there are specific guidelines for sending SMS messages. Alphanumeric sender IDs are not supported and may be overwritten to ensure delivery. Numeric sender IDs are only allowed if offered as part of a two-way service. Generic sender IDs such as INFO, SMS, NOTICE, etc. are prohibited.
When it comes to marketing traffic, it is necessary to obtain consent from recipients before sending messages. P2P traffic is not allowed and no content related to politics, religion, unsolicited advertising or gambling may be sent. In addition, the general content requirements described in our Acceptable Use Policy apply.
It is important to note that the rules for SMS broadcasting may change and we strive to keep the information updated and correct. For more information on specific requirements and guidelines, it is recommended to contact an expert.
Last updated: April 20, 2026