# Twilio: SMS Delivery Failures to AT&T Network in the US from a Subset of Longcodes

> Twilio status incident “SMS Delivery Failures to AT&T Network in the US from a Subset of Longcodes” on 2024-10-21: impact minor (vendor’s label), 17 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/wzjmpthblxjp
Last updated: 2024-10-22T14:24:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-10-21 21:17 UTC · Resolved: 2024-10-22 14:24 UTC · Duration: 17 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/wzjmpthblxjp](https://status.twilio.com/incidents/wzjmpthblxjp)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2024-10-22 14:24 UTC: The issue affecting SMS delivery to the AT&T Network in the US from a subset of longcodes has been resolved, and the service is functioning normally at this time.

_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 2024-10-21 21:17 UTC, resolved after 17 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/wzjmpthblxjp
- Citation: Twilio, “SMS Delivery Failures to AT&T Network in the US from a Subset of Longcodes” (2024-10-21 21:17 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/wzjmpthblxjp (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to AT&T Network in the US from a Subset of Longcodes (2024-10-21)](https://rewindex.com/company/twilio/incidents/wzjmpthblxjp)`


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Canonical: https://rewindex.com/company/twilio/incidents/wzjmpthblxjp · Markdown: https://rewindex.com/company/twilio/incidents/wzjmpthblxjp.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/wzjmpthblxjp · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:01:29.174Z