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        Scheduled maintenance
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        US SMS Carrier Maintenance - AT&T

        Scheduled Maintenance Report for Twilio

        Completed

        The scheduled maintenance has been completed.
        Posted Jan 28, 2022 - 02:45 PST

        In progress

        Scheduled maintenance is currently in progress. We will provide updates as necessary.
        Posted Jan 27, 2022 - 21:00 PST

        Scheduled

        The AT&T network in US is conducting an emergency maintenance on below date, During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T US handsets.

        27 Jan 2022 at 21:00 PST until 28 Jan 2022 at 02:45 PST
        Posted Jan 24, 2022 - 22:44 PST
        This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America).