Sender ID registration in Argentina
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 |
|---|---|---|---|---|
| AMX Argentina S.A. / Claro | Required | USD 100 | None | 21 business days |
| Telecom Argentina S.A. / Personal | Required | USD 100 | None | 21 business days |
| Telefonica Moviles Argentina S.A. / Movistar | Required | USD 100 | None | 21 business days |
Documents required
- Alphanumeric SID generally not supported (overwritten to short/numeric code) - no document-based SID registration. Local traffic only: company registration (CUIT/AFIP constancia), signed LOA, sample messages.
Register your Sender ID
Send us your documents once and we submit to all 3 networks in parallel.
Start registrationLast verified 23 October 2026