# Twilio: MMS Delivery Delays to AT&T US from a Subset of Shortcodes

> Twilio status incident “MMS Delivery Delays to AT&T US from a Subset of Shortcodes” on 2020-12-31: impact minor (vendor’s label), 4.4 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/p88w0915tc7w
Last updated: 2020-12-31T23:14:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2020-12-31 18:49 UTC · Resolved: 2020-12-31 23:14 UTC · Duration: 4.4 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/p88w0915tc7w](https://status.twilio.com/incidents/p88w0915tc7w)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2020-12-31 23:14 UTC: We are no longer experiencing delivery delays to AT&T US from a Subset of Shortcodes. 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 2020-12-31 18:49 UTC, resolved after 4.4 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/p88w0915tc7w
- Citation: Twilio, “MMS Delivery Delays to AT&T US from a Subset of Shortcodes” (2020-12-31 18:49 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/p88w0915tc7w (CC BY 4.0).
- Markdown link: `[Twilio: MMS Delivery Delays to AT&T US from a Subset of Shortcodes (2020-12-31)](https://rewindex.com/company/twilio/incidents/p88w0915tc7w)`


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Canonical: https://rewindex.com/company/twilio/incidents/p88w0915tc7w · Markdown: https://rewindex.com/company/twilio/incidents/p88w0915tc7w.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/p88w0915tc7w · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:56:53.533Z