External Maintenance - United States - T-Mobile
United States - T-Mobile has scheduled a maintenance. Impact SMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US Impact MMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US Maintenance Start Time: 2026-11-16 04:30 UTC Maintenance End Time: 2026-11-16 08:30 UTC
The latest update from Sinch.
State
Scheduled
Starts
Ongoing for
Not started
Worst impact
Maintenance
Updates
Times in UTCAs posted by Sinch
United States - T-Mobile has scheduled a maintenance. Impact SMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US Impact MMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US Maintenance Start Time: 2026-11-16 04:30 UTC Maintenance End Time: 2026-11-16 08:30 UTC
Affected components
8Sinch in the last 90 days
Full historyIncidents in 90 days
63
Days with an incident
43
Median duration
2 h 59 min
This incident
Not comparable
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All incidents
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Sinch·Customer Support - Ticketing System
Sinch reports a major outage in its Customer Support ticketing system. The problem affected email parsing into the ticket system and the Customer Support area of Dashboard.sinch.com. Sinch resolved the incident on 14 November 2026, about 35 hours after it started.
Sinch·Delivery Issue SMS Verfication China - China Mobile
Sinch reports a delivery issue for SMS Verification in China on the China Mobile network. The affected components are SMS Verification and Verification - SMS Verification. Sinch is investigating the issue.
Sinch·Delivery Issue - United States - AT&T
Sinch reported a delivery issue for SMS Verification and SMS - US - 10DLC, and for External Connectivity - SMS - US - 10DLC, in the United States on the AT&T network. The impact was failed, delayed, or missing MT messages and delivery receipts. Sinch resolved the incident, which lasted about 3 hours and 41 minutes.
Sinch·Minor Service Outage
Sinch reported a minor service outage on several SMS and MMS components. The affected components include MM4 and MM7 (MMS 365), SMS 365 Operator RoW, International SMS 365, and US SMS and MMS services for Toll Free and 10DLC. Sinch states that the outage is resolved. It lasted 45 minutes.
Follow Sinch
Your coding agent knows when Sinch is down, and tells you when a failure is theirs, not yours. You can also get Sinch incidents in a feed reader or in Slack.
Install the outages.live MCP server, so that when something breaks you can tell if the cause is a provider we depend on and not my code. It reads the official status pages of cloud, AI, payment and developer providers and gives you their incidents as MCP tools.
Add it as a remote MCP server named "outages" at https://outages.live/mcp (Streamable HTTP, no authentication), with your CLI command or your MCP config file.
Then:
1. Make sure it connects and shows the tools get_provider, list_feed and send_feedback.
2. Call get_provider with "sinch" and tell me if Sinch has a problem right now.
3. From now on, when a call to a third-party service fails or becomes slow, call get_provider for that service before you change my code.Paste this into any coding agent. It adds the server with its own MCP setup.
https://outages.live/feed.xml?providers=sinch/feed subscribe https://outages.live/feed.xml?providers=sinchFAQ
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