Zingle incident
United States SMS and MMS Carrier Maintenance - T-Mobile
Update timeline
- monitoring Apr 23, 2026, 02:00 AM UTC
The T-Mobile network in the United States is conducting a planned maintenance from 22 April 2026 at 19:00 PDT until 23 April 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.
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