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        Scheduled maintenance
        System Metrics

        AT&T US - SMS Carrier Maintenance - 21 May 2019, 23:30 - 21 May 2019 23:35 (PDT)

        Scheduled Maintenance Report for Twilio

        Completed

        The scheduled maintenance has been completed.
        Posted May 21, 2019 - 23:36 PDT

        In progress

        Scheduled maintenance is currently in progress. We will provide updates as necessary.
        Posted May 21, 2019 - 23:30 PDT

        Scheduled

        The AT&T network in the US will be conducting planned maintenance on their SMS platform on Tuesday, 21 May 2019 23:30 - 21 May 2019 23:35 (PDT). During this maintenance window, there could be intermittent delays delivering US Toll-free and a subset of short codes for SMS to and from AT&T US handset.
        Posted May 21, 2019 - 19:33 PDT
        This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America, SMS Toll-Free, North America).