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        SMS Delivery Delays and Failures from Twilio to AT&T Mexico

        Incident Report for Twilio

        Resolved

        The incident has been resolved and SMS delivery from Twilio to AT&T network subscribers in Mexico is operating normally.
        Posted Apr 08, 2026 - 05:39 PDT

        Monitoring

        We have observed a recovery in SMS delivery from Twilio to AT&T network subscribers in Mexico and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Apr 08, 2026 - 04:17 PDT
        This incident affected: CARRIER NETWORK (SMS, Latin America).
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