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        Scheduled maintenance
        System Metrics

        US SMS and MMS Carrier Maintenance - AT&T

        Scheduled Maintenance Report for Twilio

        Completed

        The scheduled maintenance has been completed.
        Posted Jun 04, 2024 - 05:30 PDT

        In progress

        Scheduled maintenance is currently in progress. We will provide updates as necessary.
        Posted Jun 03, 2024 - 22:30 PDT

        Scheduled

        The AT&T network in the US is conducting a planned maintenance from 03 June 2024 at 22:30 PDT until 04 June 2024 at 05:30 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS from and to AT&T US handsets when sending via long codes and short codes.
        Posted May 31, 2024 - 08:15 PDT
        This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, MMS Long Code, North America, SMS Short Code, North America, MMS Short Code, North America).