Autoflow - United States SMS and MMS Carrier Maintenance - T-Mobile – Maintenance details

OCT19

United States SMS and MMS Carrier Maintenance - T-Mobile

PlannedOctober 19, 2026 at 7:00 AM – 12:00 PMUTC

Affects

Integrated Systems

Under maintenance from 7:00 AM to 12:00 AM

Twilio → Carrier Networks

Under maintenance from 7:00 AM to 12:00 AM

  • CompletedOctober 19, 2026 at 12:00 PMUTC

    The scheduled maintenance has been completed.

  • In progressOctober 19, 2026 at 7:00 AMUTC

    Scheduled maintenance is currently in progress. We will provide updates as necessary.

  • UpdateOctober 19, 2026 at 6:00 AMUTC

    Maintenance will begin as scheduled in 60 minutes.

  • UpdateOctober 16, 2026 at 10:53 PMUTC

    The T-Mobile network in the United States is conducting a planned maintenance from 18 October 2026 at 21:00 PDT until 19 October 2026 at 05:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from T-Mobile United States handsets when sending via long codes and short codes.

  • PlannedOctober 15, 2026 at 9:19 PMUTC

    The T-Mobile network in the United States is conducting a planned maintenance from 19 October 2026 at 00:00 PDT until 19 October 2026 at 05:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from T-Mobile United States handsets when sending via long codes and short codes.