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 Carrier Maintenance - AT&T US

        Scheduled Maintenance Report for Twilio

        Completed

        The scheduled maintenance has been completed.
        Posted Oct 08, 2020 - 00:00 PDT

        In progress

        Scheduled maintenance is currently in progress. We will provide updates as necessary.
        Posted Oct 07, 2020 - 20:00 PDT

        Scheduled

        The AT&T network in the US is conducting an emergency maintenance from 7 October 2020 at 20:00 PDT until 8 October 2020 at 00:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T US handsets via US shortcodes and US longcodes.
        Posted Oct 07, 2020 - 18:46 PDT
        This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America).