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        MMS Delivery Delays to AT&T US via a Subset of Long Code

        Incident Report for Twilio

        Resolved

        Our engineering team detected a degradation on MMS delivery delays to AT&T US via a Subset of Long Code for 48 minutes between 06:22 and 07:10 Pacific Time on 2025-08-22. During this period of time customers may have experienced MMS delivery delay to AT&T US via a subset of Long Code. The issue has now been resolved.
        Posted Aug 22, 2025 - 04:00 PDT