Sender ID registration in El Salvador
Alphanumeric Sender IDs must be registered with each network before traffic is delivered. We handle the submissions for you.
Requirements by network
| Network | Registration | Setup fee | Recurring fee | Lead time |
|---|---|---|---|---|
| Claro CTE Telecom Personal | Required | USD 100 | None | 21 business days |
Documents required
- Company registration (NIT / Registro de Comercio)
- signed LOA
- SID, website, sample messages.
Last verified 23 October 2026