# Twilio: SMS Delivery Delays to T-Mobile US Over Subset of Short Codes

> Twilio status incident “SMS Delivery Delays to T-Mobile US Over Subset of Short Codes” on 2021-05-14: impact minor (vendor’s label), 2.6 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/q22jrdncxzr5
Last updated: 2021-05-14T02:41:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-05-14 00:04 UTC · Resolved: 2021-05-14 02:41 UTC · Duration: 2.6 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/q22jrdncxzr5](https://status.twilio.com/incidents/q22jrdncxzr5)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-05-14 02:41 UTC: We are no longer experiencing delivery report delays when sending messages to T-Mobile in the United States. This incident has been resolved.

_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 2021-05-14 00:04 UTC, resolved after 2.6 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/q22jrdncxzr5
- Citation: Twilio, “SMS Delivery Delays to T-Mobile US Over Subset of Short Codes” (2021-05-14 00:04 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/q22jrdncxzr5 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to T-Mobile US Over Subset of Short Codes (2021-05-14)](https://rewindex.com/company/twilio/incidents/q22jrdncxzr5)`


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Canonical: https://rewindex.com/company/twilio/incidents/q22jrdncxzr5 · Markdown: https://rewindex.com/company/twilio/incidents/q22jrdncxzr5.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/q22jrdncxzr5 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:12:15.140Z