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 Jan 22, 2023 - 06:30 PST
      In progress
      Scheduled maintenance is currently in progress. We will provide updates as necessary.
      Posted Jan 21, 2023 - 20:30 PST
      The U.S. Cellular network in the US is conducting an emergency maintenance from 21 January 2023 at 20:30 PST until 22 January 2023 at 06:30 PST. During the maintenance window, there could be intermittent delays delivering SMS to and from U.S. Cellular US handsets.
      Posted Jan 18, 2023 - 00:04 PST
      This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America, SMS Toll-Free, North America).