Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Scheduled maintenance
      System Metrics
      US SMS Carrier Maintenance - U.S. Cellular
      Scheduled Maintenance Report for Twilio
      The scheduled maintenance has been completed.
      Posted Mar 25, 2023 - 03:01 PDT
      In progress
      Scheduled maintenance is currently in progress. We will provide updates as necessary.
      Posted Mar 24, 2023 - 22:00 PDT
      The U.S. Cellular network in the US is conducting an emergency maintenance from 24 March 2023 at 22:00 PDT until 25 March 2023 at 03:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from U.S. Cellular handsets.
      Posted Mar 24, 2023 - 04:23 PDT
      This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America).