Telesign experienced a quality degradation affecting SMS delivery to Telefonica Moviles Argentina SA (Movistar) subscribers in Argentina. The incident lasted approximately 3.4 hours, from 7:52 PM to 11:39 PM PST on October 23, 2026. The network issues were resolved by the operator, and SMS delivery returned to normal functioning.
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Date: 10/23/2026
Start Time: 07:52 PM PST - 10/23/26
End Time: 11:39 PM PST - 10/23/26
We received notification that the network issues previously reported by Telefonica Moviles Argentina SA (Movistar) from Argentina have been resolved. Telefonica Moviles Argentina SA (Movistar) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.
On behalf of the Operator, we apologize for any inconvenience this issue may have caused. If you have additional questions, please feel free to contact support@telesign.com.
Start Time: 07:52 PM PST - 10/23/26
End Time: Ongoing
We are currently observing a quality degradation towards Telefonica Moviles Argentina SA (Movistar) in Argentina (AR), which may cause delays in SMS delivery. We will inform you once the operator has come to a resolution.
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