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Twilio: SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States

MinorStatus: resolvedStarted Resolved (28 h)1 updatestatus.twilio.com (opens in new tab)

Timeline of updates

  1. resolved

    We have been able to confirm stability and recovery with the traffic sent to T-Mobile Network in the US , and we are resolve the issue.

From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

Archive proof

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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.

Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by Twilio, started 2026-05-20 15:43 UTC, resolved after 28 h, 1 update(s).

Title
SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/s174m0z3vkn9

Twilio profileRecent Twilio incidentsAll outages on May 20, 2026Twilio in May 2026MarkdownJSON