# Twilio: SMS Delivery Failures to Cingular Wireless (AT&T) in United States of America

> Twilio status incident “SMS Delivery Failures to Cingular Wireless (AT&T) in United States of America” on 2025-04-13: impact minor (vendor’s label), 4.2 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh
Last updated: 2025-04-13T13:49:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-04-13 09:39 UTC · Resolved: 2025-04-13 13:49 UTC · Duration: 4.2 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/lypcl0b9t4wh](https://status.twilio.com/incidents/lypcl0b9t4wh)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2025-04-13 13:49 UTC: We are no longer experiencing SMS delivery failures to Cingular Wireless (AT&T) in United States of America. 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 2025-04-13 09:39 UTC, resolved after 4.2 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh
- Citation: Twilio, “SMS Delivery Failures to Cingular Wireless (AT&T) in United States of America” (2025-04-13 09:39 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to Cingular Wireless (AT&T) in United States of America (2025-04-13)](https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh)`


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Canonical: https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh · Markdown: https://rewindex.com/company/twilio/incidents/lypcl0b9t4wh.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/lypcl0b9t4wh · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:42:16.281Z