Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Scheduled maintenance
      System Metrics
      SMS Delivery Delays to US Cellular Corp Network in US over a Subset of Shortcodes
      Incident Report for Twilio
      Resolved
      We are no longer experiencing SMS delivery delays when sending messages to US Cellular Corp Network. This incident has been resolved.
      Posted Sep 21, 2023 - 00:36 PDT
      Investigating
      We are experiencing SMS delivery delays when sending messages to US Cellular Corp Network in US over a Subset of Shortcodes. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
      Posted Sep 20, 2023 - 23:40 PDT
      This incident affected: CARRIER NETWORK (SMS Long Code, North America).