# Twilio: Partial delay in SMS delivery to some of the US carriers (except Verizon).

> Twilio status incident “Partial delay in SMS delivery to some of the US carriers (except Verizon).” on 2019-12-19: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy
Last updated: 2019-12-19T13:48:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2019-12-19 13:48 UTC · Resolved: 2019-12-19 13:48 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/rddv8sv1cqwy](https://status.twilio.com/incidents/rddv8sv1cqwy)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2019-12-19 13:48 UTC: We have observed SMS outbound delivery delays for a subset of numbers towards US mobile devices from 04:44 to 05:26 PT. The service is now back to normal and SMS is delivered within expected 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: none) posted by Twilio, started 2019-12-19 13:48 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy
- Citation: Twilio, “Partial delay in SMS delivery to some of the US carriers (except Verizon).” (2019-12-19 13:48 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy (CC BY 4.0).
- Markdown link: `[Twilio: Partial delay in SMS delivery to some of the US carriers (except Verizon). (2019-12-19)](https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy)`


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Canonical: https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy · Markdown: https://rewindex.com/company/twilio/incidents/rddv8sv1cqwy.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/rddv8sv1cqwy · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:18:21.192Z