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        SMS Delivery Receipt Delays from a Subset of Twilio Short Codes and Toll Free Numbers to GTA United States

        Incident Report for Twilio

        Update

        We continue to experience SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 8 hours or as soon as more information becomes available.
        Posted Mar 06, 2026 - 10:08 PST

        Update

        We continue to experience SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 8 hours or as soon as more information becomes available.
        Posted Mar 06, 2026 - 10:08 PST

        Update

        We continue to experience SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 8 hours or as soon as more information becomes available.
        Posted Mar 06, 2026 - 04:23 PST

        Update

        We continue to experience SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 4 hours or as soon as more information becomes available.
        Posted Mar 06, 2026 - 00:35 PST

        Update

        We continue to experience SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.
        Posted Mar 05, 2026 - 22:37 PST

        Investigating

        Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes and Short Codes to GTA network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Mar 05, 2026 - 21:37 PST
        This incident affects: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America) and ZIPWHIP MESSAGING (SMS Toll-Free, North America).