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Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Scheduled maintenance
      System Metrics
      SMS Delivery Failures to AT&T over a Subset of Long Code
      Incident Report for Twilio
      Resolved
      Between 10:40am and 12:57pm Pacific Time on 06/09/2021, Twilio observed elevated SMS delivery failures from a subset of Twilio long codes to US AT&T network. Our engineering team worked with our carrier partner to resolve the issue.
      Posted Jun 09, 2021 - 14:05 PDT
      This incident affected: CARRIER NETWORK (SMS Long Code, North America).
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