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        Delays with Phone Number Registration to A2P 10DLC

        Incident Report for Twilio

        Resolved

        The delays have been resolved and phone number registration to A2P 10DLC campaigns is operating normally at this time.
        Posted Sep 18, 2026 - 17:00 PDT

        Monitoring

        Phone number registration to A2P 10DLC campaigns is now operating normally. We will continue to monitor for system stability. We'll provide another update in 1 hour or as soon as more information becomes available.
        Posted Sep 18, 2026 - 16:00 PDT

        Update

        Our engineers have identified the issue impacting phone number registration to A2P 10DLC campaigns, and we have deployed a fix. At this time we are seeing recovery, but customers may still experience delays in adding, deleting, or updating number registration to A2P 10DLC campaigns. We recommend customers to not move North American phone numbers between Messaging Services. A remove or an add of a phone number would distrust the traffic on that number. This does not impact North American Toll Free numbers. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Sep 18, 2026 - 15:02 PDT

        Identified

        Our engineers have identified the issue impacting phone number registration to A2P 10DLC campaigns, and are working with our carrier partners to deploy a fix. At this time customers may experience delays in adding, deleting, or updating number registration to A2P 10DLC campaigns. We recommend customers to not move North American phone numbers between Messaging Services. A remove or an add of a phone number would distrust the traffic on that number. This does not impact North American Toll Free numbers. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Sep 18, 2026 - 14:01 PDT

        Update

        We are investigating an issue affecting phone number registration to A2P 10DLC campaigns. At this time customers may experience delays in adding, deleting, or updating number registration to A2P 10DLC campaigns. We recommend customers to not move North American phone numbers between Messaging Services. A remove or an add of a phone number would distrust the traffic on that number. This does not impact North American Toll Free numbers. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Sep 18, 2026 - 13:01 PDT

        Update

        We are aware of an issue affecting phone number registration to A2P 10DLC campaigns. At this time customers may experience delays in adding, deleting, or updating number registration to A2P 10DLC campaigns. Our team is actively investigating and we will provide another update in 1 hour or as soon as more information becomes available.
        Posted Sep 18, 2026 - 12:31 PDT

        Investigating

        Our monitoring systems have detected a potential issue with delays with phone number provisioning. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
        Posted Sep 18, 2026 - 12:21 PDT
        This incident affected: TWILIO PLATFORM (Trust Hub) and PHONE NUMBERS.