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

Twilio → Carrier Networks experiencing degraded performance

United States SMS and MMS Carrier Maintenance - T-Mobile

Scheduled
Scheduled for July 21, 2026 at 2:00 AM – 12:00 PMUTC

Affects

Integrated Systems

Under maintenance from 2:00 AM to 12:00 AM

Twilio → Carrier Networks

Under maintenance from 2:00 AM to 12:00 AM

Updates
  • Scheduled
    July 17, 2026 at 9:37 PMUTC
    Scheduled
    July 17, 2026 at 9:37 PMUTC

    The T-Mobile network in the United States is conducting a planned maintenance from 20 July 2026 at 19:00 PDT until 21 July 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.