# Twilio: SMS Delivery Delays for Registered Sender ID Messages to China - Multiple Networks (460-00, 01, 11)

> Twilio status incident “SMS Delivery Delays for Registered Sender ID Messages to China - Multiple Networks (460-00, 01, 11)” on 2021-04-22: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/fj962lnw4069
Last updated: 2021-04-22T09:52:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2021-04-22 09:52 UTC · Resolved: 2021-04-22 09:52 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/fj962lnw4069](https://status.twilio.com/incidents/fj962lnw4069)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-04-22 09:52 UTC: We experienced SMS delivery delays for registered sender ID messages to multiple networks in China between 06:05 and 09:37 UTC, Authy messages were also experiencing the same delay as Programmable SMS messages. The connection now has been recovered and the messages are delivered without delays.

_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 2021-04-22 09:52 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/fj962lnw4069
- Citation: Twilio, “SMS Delivery Delays for Registered Sender ID Messages to China - Multiple Networks (460-00, 01, 11)” (2021-04-22 09:52 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/fj962lnw4069 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays for Registered Sender ID Messages to China - Multiple Networks (460-00, 01, 11) (2021-04-22)](https://rewindex.com/company/twilio/incidents/fj962lnw4069)`


---
Canonical: https://rewindex.com/company/twilio/incidents/fj962lnw4069 · Markdown: https://rewindex.com/company/twilio/incidents/fj962lnw4069.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/fj962lnw4069 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:48:50.916Z