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

> Twilio status incident “SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States” on 2026-05-20: impact minor (vendor’s label), 28 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/s174m0z3vkn9
Last updated: 2026-05-21T20:12:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-05-20 15:43 UTC · Resolved: 2026-05-21 20:12 UTC · Duration: 28 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/s174m0z3vkn9](https://status.twilio.com/incidents/s174m0z3vkn9)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-05-21 20:12 UTC: 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 the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## 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).

- Canonical URL: https://rewindex.com/company/twilio/incidents/s174m0z3vkn9
- Citation: Twilio, “SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States” (2026-05-20 15:43 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/s174m0z3vkn9 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States (2026-05-20)](https://rewindex.com/company/twilio/incidents/s174m0z3vkn9)`


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Canonical: https://rewindex.com/company/twilio/incidents/s174m0z3vkn9 · Markdown: https://rewindex.com/company/twilio/incidents/s174m0z3vkn9.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/s174m0z3vkn9 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:04:01.033Z