Is Twilio down?

Product match: components.

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1. 2026-10-21T15:20:17.479-07:00 · monitoring

   We have observed a recovery in SMS delivery from a subset of Twilio Short Codes to Cellularone network subscribers in the United States and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

2. 2026-10-21T13:19:54.419-07:00 · monitoring

   We have observed a recovery in SMS delivery from a subset of Twilio Short Codes to Cellularone network subscribers in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

3. 2026-10-21T11:11:27.166-07:00 · investigating

   Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Cellularone network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

4. 2026-10-21T10:10:54.144-07:00 · investigating

   Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Cellularone network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

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1. 2026-10-21T15:15:54.776-07:00 · monitoring

   We have observed the recovery in API transactions for Silent Network Authentication (SNA) in the Netherlands and the recovery for Lookup API transactions involving the Netherlands and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

2. 2026-10-21T14:02:44.350-07:00 · identified

   Twilio customers may be experiencing device verification timeouts during API transactions for Silent Network Authentication (SNA) and failure responses for Lookup API transactions in the Netherlands. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

3. 2026-10-21T12:02:17.380-07:00 · identified

   Twilio customers may be experiencing device verification timeouts during API transactions for Silent Network Authentication (SNA) and failure responses for Lookup API transactions in the Netherlands. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

4. 2026-10-21T11:01:56.808-07:00 · identified

   Twilio customers may be experiencing device verification timeouts during API transactions for Silent Network Authentication (SNA) and failure responses for Lookup API transactions in the Netherlands. API transactions may temporarily fail over to secondary methods like SMS OTP. Our team is actively investigating the issue. We will provide another update in 1 hour or as soon as more information becomes available.

5. 2026-10-21T10:26:12.694-07:00 · investigating

   Twilio customers may be experiencing device verification timeouts during API transactions for Silent Network Authentication (SNA) and failure responses for Lookup API transactions in the Netherlands. Our team is actively investigating the issue. API transactions may temporarily fail over to secondary methods like SMS OTP. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

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1. 2026-10-21T15:14:32.064-07:00 · identified

   Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Mobile Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

2. 2026-10-21T13:14:06.734-07:00 · identified

   Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Mobile Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

3. 2026-10-21T12:13:32.550-07:00 · identified

   Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

4. 2026-10-21T01:33:55.067-07:00 · monitoring

   We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 16 hours or as soon as more information becomes available.

5. 2026-10-20T17:27:41.664-07:00 · monitoring

   We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.

6. 2026-10-20T13:25:28.910-07:00 · monitoring

   We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

7. 2026-10-20T11:25:03.501-07:00 · monitoring

   We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

8. 2026-10-20T08:41:08.258-07:00 · identified

   Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

9. 2026-10-20T06:40:43.498-07:00 · identified

   Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Mobile Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

10. 2026-10-20T05:40:24.087-07:00 · identified

    Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Mobile Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

11. 2026-10-19T21:58:49.407-07:00 · monitoring

    We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.

12. 2026-10-19T17:57:31.787-07:00 · monitoring

    We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

Product match: components.

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1. 2026-10-21T13:33:09.072-07:00 · identified

   Twilio customers may be experiencing SMS delivery failures from network subscribers in the United Kingdom to a subset of Twilio Long Codes. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

2. 2026-10-21T11:32:47.000-07:00 · identified

   Twilio customers may be experiencing SMS delivery failures from network subscribers in the United Kingdom to a subset of Twilio Long Codes. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

3. 2026-10-21T10:32:20.616-07:00 · identified

   Twilio customers may be experiencing SMS delivery failures from network subscribers to Twilio United Kingdom Long Codes. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

4. 2026-10-21T09:32:27.260-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays from network subscribers in the United Kingdom to a subset of Twilio Long Codes. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

5. 2026-10-21T09:10:55.409-07:00 · investigating

   Twilio customers may be experiencing SMS delivery delays from network subscribers to a subset of Twilio United Kingdom Long Codes. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

Read the provider’s incident report

1. 2026-10-21T12:36:39.104-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays from Twilio Short Codes to network subscribers on multiple networks in India. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

2. 2026-10-21T10:35:52.891-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays from Twilio Short Codes to network subscribers on multiple networks in India. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

3. 2026-10-21T09:34:44.025-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays from Twilio Short Codes to network subscribers on multiple networks in India. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

4. 2026-10-21T09:33:00.280-07:00 · investigating

   Twilio customers may be experiencing SMS delivery delays from Twilio Short Codes to network subscribers on multiple networks in India. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

Read the provider’s incident report

1. 2026-10-21T11:45:56.112-07:00 · monitoring

   We have observed a recovery in SMS delivery between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy and are monitoring service stability. We will provide another update in 16 hours or as soon as more information becomes available.

2. 2026-10-21T03:45:06.814-07:00 · monitoring

   We have observed a recovery in SMS delivery between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.

3. 2026-10-20T23:39:08.099-07:00 · monitoring

   We have observed a recovery in SMS delivery between a subset of Twilio Long Codes and multiple networks in Italy and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

4. 2026-10-20T21:33:25.045-07:00 · monitoring

   We have observed a recovery in SMS delivery between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

5. 2026-10-20T05:18:12.021-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

6. 2026-10-20T01:17:50.969-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

7. 2026-10-19T23:17:33.116-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

8. 2026-10-19T22:17:11.420-07:00 · identified

   Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

9. 2026-10-19T20:14:41.663-07:00 · monitoring

   We have observed a recovery in SMS delivery between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

10. 2026-10-19T19:32:46.141-07:00 · identified

    Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

11. 2026-10-19T17:32:25.477-07:00 · identified

    Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

12. 2026-10-19T16:31:54.640-07:00 · identified

    Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Long Codes and network subscribers on multiple networks in Italy. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

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1. 2026-10-21T11:18:48.040-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Israel. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

2. 2026-10-21T03:16:36.341-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Israel. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

3. 2026-10-20T23:16:15.157-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Israel. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

4. 2026-10-20T21:10:32.649-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Israel. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

5. 2026-10-20T20:10:15.004-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Israel. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Product match: components.

Read the provider’s incident report

1. 2026-10-21T05:39:28.428-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

2. 2026-10-20T05:38:07.374-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

3. 2026-10-19T05:37:24.305-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

4. 2026-10-18T05:24:06.541-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

5. 2026-10-17T05:23:38.021-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

6. 2026-10-16T05:23:21.443-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.

7. 2026-10-15T13:22:50.579-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

8. 2026-10-15T05:22:13.157-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

9. 2026-10-15T01:20:18.217-07:00 · identified

   Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

10. 2026-10-14T23:20:00.483-07:00 · identified

    Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

11. 2026-10-14T22:12:46.531-07:00 · identified

    Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Phone Numbers to network subscribers in Thailand. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

12. 2026-10-14T20:08:00.100-07:00 · monitoring

    We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in Thailand and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

Provider reports service problems. The official provider feed identifies an active incident or affected component. This page was assembled at 2026-10-21T23:06:30.000Z.

The displayed rolling 24-hour window contains 0 recorded reports, from 2026-10-20T23:00:00.000Z to 2026-10-21T23:00:00.000Z. This is not a calendar-day total or a count of affected people. Estimated activity is shown separately as an estimate.

An official operational status can coexist with a local network issue, account problem, or feature-specific incident. Compare the mapped components, recent incident updates, and regional diagnostic on this page. Automated website checks test public access, not your signed-in session or every Twilio feature.

The latest status observation was 2026-10-21T23:06:14.000Z. Only matched product components and incidents are shown. The assessment is recent.

The daily calendar links available incident evidence and retains daily monitoring summaries. Pink marks service issues, green requires sufficient observations with no issues observed, and gray means insufficient coverage. The collected history is incomplete and is not a lifetime outage count or a guarantee of uninterrupted uptime.

Use “Watch this service” to save Twilio in this browser’s watchlist, then return to compare its status with other saved services. Optional browser notifications can flag status changes while the watchlist page stays open and visible; background alerts are not sent. Use the problem-report button for an outage report; contact the provider through its official website for account, billing, or private support issues. Iszdown is independent and cannot resolve provider support tickets.