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        SMS Delivery Delays from a Subset of Twilio Alphanumeric Sender IDs to Vodacom Tanzania

        Incident Report for Twilio

        Resolved

        The incident has been resolved and SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania is operating normally.
        Posted Jun 10, 2026 - 13:46 PDT

        Update

        We have observed a recovery in SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania and are monitoring service stability. We will provide another update in 24 hours or as soon as more information becomes available.
        Posted Jun 09, 2026 - 13:43 PDT

        Update

        We have observed a recovery in SMS delivery from Twilio to Vodacom network subscribers in Tanzania and are monitoring service stability. We will provide another update in 16 hours or as soon as more information becomes available.
        Posted Jun 08, 2026 - 21:43 PDT

        Update

        We have observed a recovery in SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.
        Posted Jun 08, 2026 - 13:36 PDT

        Update

        We have observed a recovery in SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
        Posted Jun 08, 2026 - 09:36 PDT

        Monitoring

        We have observed a recovery in SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Jun 08, 2026 - 07:30 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
        Posted Jun 07, 2026 - 10:45 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
        Posted Jun 06, 2026 - 10:44 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
        Posted Jun 05, 2026 - 10:44 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
        Posted Jun 04, 2026 - 10:43 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.
        Posted Jun 03, 2026 - 18:43 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.
        Posted Jun 03, 2026 - 10:40 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.
        Posted Jun 03, 2026 - 06:39 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Jun 03, 2026 - 04:39 PDT

        Identified

        Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Alphanumeric Sender IDs to Vodacom network subscribers in Tanzania. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Jun 03, 2026 - 03:37 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from Twilio to Vodacom network subscribers in Tanzania. Our team is actively investigating this issue. We will provide another update in 16 hours or as soon as more information becomes available.
        Posted Jun 03, 2026 - 03:32 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from Twilio to Vodacom network subscribers in Tanzania. Our team is actively investigating this issue. We will provide another update in 8 hours or as soon as more information becomes available.
        Posted Jun 02, 2026 - 19:32 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from Twilio to Vodacom network subscribers in Tanzania. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.
        Posted Jun 02, 2026 - 15:29 PDT

        Update

        Twilio customers may be experiencing SMS delivery delays from Twilio to Vodacom network subscribers in Tanzania. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Jun 02, 2026 - 13:29 PDT

        Investigating

        Twilio customers may be experiencing SMS delivery delays from Twilio to Vodacom network subscribers in Tanzania. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Jun 02, 2026 - 12:28 PDT
        This incident affected: CARRIER NETWORK (SMS, Middle East & Africa).