# Twilio: 10DLC AT&T Intermittent Campaign Lookup Failures causing SPAM blocks

> Twilio status incident “10DLC AT&T Intermittent Campaign Lookup Failures causing SPAM blocks” on 2022-10-12: impact minor (vendor’s label), 7.4 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp
Last updated: 2022-10-13T01:19:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2022-10-12 17:56 UTC · Resolved: 2022-10-13 01:19 UTC · Duration: 7.4 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/1d2x72y7ckdp](https://status.twilio.com/incidents/1d2x72y7ckdp)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2022-10-13 01:19 UTC: The issue related to a very small portion of traffic towards AT&T from Twilio Long Codes that could be incorrectly blocked as SPAM with error code 30007 has been resolved and is operating 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 2022-10-12 17:56 UTC, resolved after 7.4 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp
- Citation: Twilio, “10DLC AT&T Intermittent Campaign Lookup Failures causing SPAM blocks” (2022-10-12 17:56 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp (CC BY 4.0).
- Markdown link: `[Twilio: 10DLC AT&T Intermittent Campaign Lookup Failures causing SPAM blocks (2022-10-12)](https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp)`


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Canonical: https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp · Markdown: https://rewindex.com/company/twilio/incidents/1d2x72y7ckdp.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/1d2x72y7ckdp · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:01:38.742Z