# Twilio: SMS and MMS Delivery Delays to Verizon Wireless USA (311-489)

> Twilio status incident “SMS and MMS Delivery Delays to Verizon Wireless USA (311-489)” on 2021-07-04: impact minor (vendor’s label), 3.2 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/4726m280yk1r
Last updated: 2021-07-04T12:42:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-07-04 09:28 UTC · Resolved: 2021-07-04 12:42 UTC · Duration: 3.2 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/4726m280yk1r](https://status.twilio.com/incidents/4726m280yk1r)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-07-04 12:42 UTC: We are no longer experiencing SMS or MMS delivery delays when sending messages to Verizon Wireless USA (311-489) using Short-code, Long-code and Toll-free numbers. 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 2021-07-04 09:28 UTC, resolved after 3.2 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/4726m280yk1r
- Citation: Twilio, “SMS and MMS Delivery Delays to Verizon Wireless USA (311-489)” (2021-07-04 09:28 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/4726m280yk1r (CC BY 4.0).
- Markdown link: `[Twilio: SMS and MMS Delivery Delays to Verizon Wireless USA (311-489) (2021-07-04)](https://rewindex.com/company/twilio/incidents/4726m280yk1r)`


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Canonical: https://rewindex.com/company/twilio/incidents/4726m280yk1r · Markdown: https://rewindex.com/company/twilio/incidents/4726m280yk1r.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/4726m280yk1r · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:05:51.894Z