# Twilio: MMS Delivery Delays on US - T-Mobile Over a Subset of Short Codes

> Twilio status incident “MMS Delivery Delays on US - T-Mobile Over a Subset of Short Codes” on 2021-05-13: impact minor (vendor’s label), 3.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/v899vvw9lfmp
Last updated: 2021-05-13T20:13:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-05-13 17:04 UTC · Resolved: 2021-05-13 20:13 UTC · Duration: 3.1 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/v899vvw9lfmp](https://status.twilio.com/incidents/v899vvw9lfmp)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-05-13 20:13 UTC: We are no longer experiencing delivery report delays when sending to messages to the United States T-Mobile network over a subset of short codes. 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 2021-05-13 17:04 UTC, resolved after 3.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/v899vvw9lfmp
- Citation: Twilio, “MMS Delivery Delays on US - T-Mobile Over a Subset of Short Codes” (2021-05-13 17:04 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/v899vvw9lfmp (CC BY 4.0).
- Markdown link: `[Twilio: MMS Delivery Delays on US - T-Mobile Over a Subset of Short Codes (2021-05-13)](https://rewindex.com/company/twilio/incidents/v899vvw9lfmp)`


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Canonical: https://rewindex.com/company/twilio/incidents/v899vvw9lfmp · Markdown: https://rewindex.com/company/twilio/incidents/v899vvw9lfmp.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/v899vvw9lfmp · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:38:26.299Z