rewindex

CompaniesTwilioIncidents

Twilio: SMS Delivery Failures From Long Code Numbers to AT&T in the US

MinorStatus: resolvededitedStarted Resolved (1.3 h)2 updatesstatus.twilio.com (opens in new tab)

Affected components: CARRIER NETWORK - SMS Long Code, North AmericaSMS Long Code, North America

Timeline of updates

  1. investigating

    We are experiencing SMS Delivery Failures From Long Code Numbers to AT&T in the US. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

  2. resolvedEdited

    We are resolving this external status post as it is a duplicate of the current active status post. Kindly divert your attention to https://status.twilio.com/incidents/n3f0n7xjjz3c (opens in new tab)

Changes Rewindex caught on this incident

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.

How the archive is checked, and what it cannot prove.

Rewindex captured this after the last checkpoint; the next run () commits it.

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 2026-11-12 01:17 UTC, resolved after 1.3 h, 2 update(s); edited after publishing.

Title
SMS Delivery Failures From Long Code Numbers to AT&T in the US
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/jyw9v4ddz0yv

Twilio profileRecent Twilio incidentsAll outages on November 12, 2026Twilio in November 2026MarkdownJSON