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Outage in Telesign

Operator Alert - Argentina (AR) - AMX Argentina (Claro) (722/310;320;330) - 5/14/26

Resolved Major
May 15, 2026 - Started 3 days ago - Lasted about 2 hours
Official incident page

Incident Report

Summary AI Generated

AMX Argentina (Claro) network experienced issues that caused delays in SMS message delivery for users in Argentina. The incident affected Telesign's SMS services routing through the Claro network (722/310;320;330) for approximately 1 hour and 5 minutes. The network issues were resolved and SMS delivery returned to normal functioning.

Start Time: 9:29 PM PST - 5/14/26 End Time: Ongoing We received notification that AMX Argentina (Claro) (722/310;320;330) from Argentina (AR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution. SF 01171785

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RESOLVED 3 days ago - at 05/15/2026 06:15AM

Start Time: 9:29 PM PST - 5/14/26
End Time: 10:34 PM PST - 5/14/26

We received notification that the network issues previously reported by AMX Argentina (Claro) (722/310;320;330) from Argentina (AR) have been resolved. AMX Argentina (Claro) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 01171785

INVESTIGATING 3 days ago - at 05/15/2026 04:44AM

Start Time: 9:29 PM PST - 5/14/26
End Time: Ongoing

We received notification that AMX Argentina (Claro) (722/310;320;330) from Argentina (AR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 01171785

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