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

        Twilio Verify Message Delivery Error Reports Sending to AT&T Network in the USA Using Twilio Short Codes

        Incident Report for Twilio

        Resolved

        Twilio Verify was degraded for 45 minutes between 08:00 to 08:45 PT. During this period of time customer might have experience message delivery error reports sending to AT&T network in the USA using Twilio Short codes. The issue has now been resolved
        Posted Dec 11, 2025 - 08:53 PST