# Twilio: High Filtering On SMS Towards AT&T Network In United States

> Twilio status incident “High Filtering On SMS Towards AT&T Network In United States” on 2021-10-27: impact minor (vendor’s label), 8.6 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1
Last updated: 2021-10-27T21:24:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-10-27 12:47 UTC · Resolved: 2021-10-27 21:24 UTC · Duration: 8.6 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/wdrlk4qps0z1](https://status.twilio.com/incidents/wdrlk4qps0z1)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-10-27 21:24 UTC: We are no longer experiencing high filtering on SMS towards AT&T network in the United States for all senders. 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 2021-10-27 12:47 UTC, resolved after 8.6 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1
- Citation: Twilio, “High Filtering On SMS Towards AT&T Network In United States” (2021-10-27 12:47 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1 (CC BY 4.0).
- Markdown link: `[Twilio: High Filtering On SMS Towards AT&T Network In United States (2021-10-27)](https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1)`


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Canonical: https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1 · Markdown: https://rewindex.com/company/twilio/incidents/wdrlk4qps0z1.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/wdrlk4qps0z1 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:41:57.325Z