SMS Country regulations and restrictions
El Salvador
Before you start sending SMS messages, please ensure that you understand the regulations around messaging in El Salvador. All programs are required to be compliant with the applicable laws. Please contact our Support team if you are unsure about any of these regulations.
| Restriction | Description |
|
DND exists |
No. |
|
Time restrictions |
No. |
|
International vs local split |
No. |
|
Local traffic |
N/A |
|
International traffic |
N/A |
|
General content restrictions |
Prohibited: phishing, spamming, fraudulent, and adult content, racism, and any content which can be morally damaging or disrespectful toward the human being. |
|
Content registration required |
No. |
|
Opt-out instructions required |
Opt-in/out is mandatory. |
|
Sender ID regulations |
Effective November 1st, 2025, Sender ID registration will be mandatory for the Claro Network. Required information for registration:
|
|
Sender ID registration offered by Clickatell |
Limited availability. |
|
Sender ID documentation required |
No. |
|
Country supports MNP |
N/A |
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