SMS Delivery Delays and Failures to Claro Network in Argentina

Incident Report for Twilio

Resolved

We are no longer experiencing delivery report delays when sending to Claro Network in Argentina. This incident has been resolved.
Posted Sep 09, 2025 - 14:32 PDT

Monitoring

We are observing successful outbound SMS delivery sending to Claro Network in Argentina. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.
Posted Sep 09, 2025 - 12:30 PDT

Update

We are experiencing outbound SMS delivery delays and failures when sending messages to Claro Network in Argentina. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 4 hours or as soon as more information becomes available.
Posted Sep 09, 2025 - 10:01 PDT

Update

We are experiencing outbound SMS delivery delays and failures when sending messages to Claro Network in Argentina. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.
Posted Sep 09, 2025 - 08:11 PDT

Investigating

We are experiencing outbound SMS delivery delays and failures sending on Claro Network in Argentina. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
Posted Sep 09, 2025 - 07:11 PDT
This incident affected: CARRIER NETWORK (SMS, Latin America).