Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Zipwhip Gateway
      Issues related to Zipwhip's Services
        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 Apr 01, 2024 - 03:00 PDT

        In progress

        Scheduled maintenance is currently in progress. We will provide updates as necessary.
        Posted Mar 31, 2024 - 22:00 PDT

        Scheduled

        The AT&T network in the US is conducting a planned maintenance from 31 March 2024 at 22:00 PDT until 01 April 2024 at 03:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to AT&T US handsets when sending via short codes.
        Posted Mar 28, 2024 - 15:43 PDT
        This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America, MMS Short Code, North America).