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Twilio: SMS and MMS Delivery Delays and Failures to and from AT&T in US via Short Codes and Toll-Free Numbers

MinorStatus: resolvedStarted Resolved (14 h)1 updatestatus.twilio.com (opens in new tab)

Timeline of updates

  1. resolved

    We are no longer experiencing SMS and MMS delivery delays when sending messages from and to AT&T network in the US via subset of short codes, and SMS delivery delays and MMS delivery failures when sending messages via Toll Free number. This incident has been resolved.

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 2022-08-31 04:25 UTC, resolved after 14 h, 1 update(s).

Title
SMS and MMS Delivery Delays and Failures to and from AT&T in US via Short Codes and Toll-Free Numbers
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/d1pm34sgz8vw

Twilio profileRecent Twilio incidentsAll outages on August 31, 2022Twilio in August 2022MarkdownJSON