# Twilio in November 2021: incidents, uptime and changes

> Twilio in November 2021: 153 incidents on its status page (2 major or critical), 99.11% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Twilio’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/twilio/2021/11
Last updated: 2021-12-02T03:03:00Z

- Incidents posted: 153 (major/critical: 2) · Maintenance: 142
- By vendor impact label: critical 1, major 1, minor 129, none 22
- Uptime (vendor-reported): 99.11% free of major/critical incidents, 22.04% free of any incident; outage time 6 h 22 min, incident time 23.4 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [October 2021](https://rewindex.com/company/twilio/2021/10.md) · Next: [December 2021](https://rewindex.com/company/twilio/2021/12.md) · [All months](https://rewindex.com/company/twilio/reports.md) · [Twilio](https://rewindex.com/company/twilio.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Inbound Call Issue to Brazil Numbers](https://rewindex.com/company/twilio/incidents/mhcl43qdtllx.md) | critical | 2021-11-18 14:27 UTC | 2021-11-18 18:18 UTC | 3.9 h | resolved |
| [SMS Delivery Issues to Subset of Twilio's Australlia Numbers](https://rewindex.com/company/twilio/incidents/sl1d8ww1mkxj.md) | major | 2021-11-22 01:51 UTC | 2021-11-22 04:22 UTC | 2.5 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [SMS Delivery Failures to Airtel Network in Gabon](https://rewindex.com/company/twilio/incidents/vdv3ffzp97xp.md) | minor | 2021-11-01 07:10 UTC | 2021-11-01 11:20 UTC | 4.2 h | resolved |
| [SMS Delivery Delay To Orange Morocco](https://rewindex.com/company/twilio/incidents/r2rbx2587b0x.md) | minor | 2021-11-01 16:03 UTC | 2021-11-02 03:31 UTC | 11 h | resolved |
| [SMS Delivery Delay To Multiple USA Networks Using Subset of Shortcodes](https://rewindex.com/company/twilio/incidents/stgqg5c8pm5f.md) | minor | 2021-11-01 17:02 UTC | 2021-11-01 19:46 UTC | 2.7 h | resolved |
| [Inbound Call Failures to Spain over a subset of Twilio numbers](https://rewindex.com/company/twilio/incidents/ckwlkkx1dfk0.md) | minor | 2021-11-01 21:09 UTC | 2021-11-02 02:16 UTC | 5.1 h | resolved |
| [SMS Delivery Delays to Cubacel Cuba](https://rewindex.com/company/twilio/incidents/ry156fzqn0yc.md) | minor | 2021-11-02 05:45 UTC | 2021-11-02 17:32 UTC | 12 h | resolved |
| [Programmable Video Customers may have Experienced 500 Errors](https://rewindex.com/company/twilio/incidents/lybfwfc5rpq5.md) | none | 2021-11-02 07:23 UTC | 2021-11-02 07:23 UTC | 0 min | resolved |
| [Inbound Message Delivery Delays to a Subset of Twilio Netherlands Phone numbers](https://rewindex.com/company/twilio/incidents/nhjt7pfdcvdy.md) | minor | 2021-11-02 08:36 UTC | 2021-11-02 13:30 UTC | 4.9 h | resolved |
| [SMS Delivery Delays to Nigeria Glo](https://rewindex.com/company/twilio/incidents/7313mwkpdwh3.md) | minor | 2021-11-02 09:31 UTC | 2021-11-02 18:29 UTC | 9.0 h | resolved |
| [Studio Customers may have Observed Incomplete Execution Logs](https://rewindex.com/company/twilio/incidents/m4ctq5nj07xj.md) | none | 2021-11-02 11:57 UTC | 2021-11-02 11:57 UTC | 0 min | resolved |
| [MMS Delivery delays to US from a small subset of Twilio Shortcodes](https://rewindex.com/company/twilio/incidents/b3ps14jxlmw8.md) | minor | 2021-11-02 20:23 UTC | 2021-11-03 04:18 UTC | 7.9 h | resolved |
| [Messaging Insights Not Loading for a Subset of Accounts](https://rewindex.com/company/twilio/incidents/dbjppbyqtxtf.md) | minor | 2021-11-03 14:06 UTC | 2021-11-04 01:50 UTC | 12 h | resolved |
| [SMS Outbound Delivery Delays to US Altice Network](https://rewindex.com/company/twilio/incidents/vmf7g5sygp15.md) | minor | 2021-11-03 14:12 UTC | 2021-11-03 18:44 UTC | 4.5 h | resolved |
| [SMS Delivery Delays to Russia MTS](https://rewindex.com/company/twilio/incidents/9xd4dmn17z6c.md) | none | 2021-11-03 14:28 UTC | 2021-11-03 14:28 UTC | 0 min | resolved |
| [MMS Delivery Delays to US From a Small Subset of Twilio Short Codes](https://rewindex.com/company/twilio/incidents/jcvrcx64nm9q.md) | minor | 2021-11-03 18:39 UTC | 2021-11-03 23:30 UTC | 4.8 h | resolved |
| [SMS Delivery Delays to Somalia](https://rewindex.com/company/twilio/incidents/rf049t78t5vk.md) | minor | 2021-11-03 19:50 UTC | 2021-11-04 00:42 UTC | 4.9 h | resolved |
| [SMS Short Code Delivery Failures to Canada ISP Telecom](https://rewindex.com/company/twilio/incidents/6s5w2pj9hqjy.md) | minor | 2021-11-04 09:04 UTC | 2021-11-06 03:20 UTC | 42 h | resolved |
| [SMS Outbound Delivery Delays to Israel Orange](https://rewindex.com/company/twilio/incidents/2s6pdhv5jczj.md) | none | 2021-11-04 10:07 UTC | 2021-11-04 10:07 UTC | 0 min | resolved |
| [SMS Delivery Failures to Nigeria MTN](https://rewindex.com/company/twilio/incidents/xpl68q638vg5.md) | minor | 2021-11-04 10:32 UTC | 2021-11-04 19:19 UTC | 8.8 h | resolved |
| [SMS Delivery Delays to  Somalia Telesom](https://rewindex.com/company/twilio/incidents/xv5psgvp8lxs.md) | minor | 2021-11-04 12:23 UTC | 2021-11-04 17:24 UTC | 5.0 h | resolved |
| [SMS Delivery Delays to Mali Orange](https://rewindex.com/company/twilio/incidents/xhh0nn7sdczj.md) | minor | 2021-11-04 16:52 UTC | 2021-11-05 00:51 UTC | 8.0 h | resolved |
| [SMS Delivery Delays to Various US Networks Over a Subset of Short Codes](https://rewindex.com/company/twilio/incidents/p0hd0mzdpcsv.md) | none | 2021-11-04 18:10 UTC | 2021-11-04 18:10 UTC | 0 min | resolved |
| [SMS Delivery Delays to Orange Burkina Faso from Twilio Long codes and Alpha senders](https://rewindex.com/company/twilio/incidents/b0r22s8l23dd.md) | minor | 2021-11-04 20:15 UTC | 2021-11-05 05:01 UTC | 8.8 h | resolved |
| [SMS Delivery Delays from Twilio Long codes and Alpha senders to Telesom Somalia](https://rewindex.com/company/twilio/incidents/tn9d5vx17n96.md) | minor | 2021-11-04 20:54 UTC | 2021-11-05 05:51 UTC | 8.9 h | resolved |
| [SMS Delivery Report Delays When Sending to Multiple Networks in USA via a Subset of Twilio Short Codes](https://rewindex.com/company/twilio/incidents/4tb617hfpwzh.md) | minor | 2021-11-05 02:44 UTC | 2021-11-05 05:11 UTC | 2.5 h | resolved |
| [Delays Observed When Sending Recording Transcription Callbacks](https://rewindex.com/company/twilio/incidents/lyxhpv9qqjm7.md) | none | 2021-11-05 03:17 UTC | 2021-11-05 04:28 UTC | 1.2 h | resolved |
| [SMS Delivery Delays to Egypt Vodafone](https://rewindex.com/company/twilio/incidents/jfzh3gzl0j60.md) | minor | 2021-11-05 09:28 UTC | 2021-11-05 13:03 UTC | 3.6 h | resolved |
| [SMS Delivery Delays to Uganda MTN](https://rewindex.com/company/twilio/incidents/q9xyqgd7j08f.md) | minor | 2021-11-05 09:59 UTC | 2021-11-05 15:04 UTC | 5.1 h | resolved |
| [SMS Delivery Report Delays to Proximus and Altice Network in the US via Subset of Shortcodes](https://rewindex.com/company/twilio/incidents/v34vc8ls54hx.md) | minor | 2021-11-05 14:38 UTC | 2021-11-05 19:18 UTC | 4.7 h | resolved |
| [Flex Agents are Unable to Make Outbound Voice Calls to a Subset of Numbers](https://rewindex.com/company/twilio/incidents/nsfsbxchxm1v.md) | minor | 2021-11-05 15:34 UTC | 2021-11-05 17:08 UTC | 1.6 h | resolved |
| [SMS Delivery Delays to Azerbaijan Azercell](https://rewindex.com/company/twilio/incidents/x454d44hl0tg.md) | minor | 2021-11-05 16:09 UTC | 2021-11-06 20:19 UTC | 28 h | resolved |
| [SMS Delivery Delays to T-Mobile and Sprint in the US via Subset of Shortcodes](https://rewindex.com/company/twilio/incidents/l052lh2vfmr7.md) | minor | 2021-11-05 18:58 UTC | 2021-11-05 23:32 UTC | 4.6 h | resolved |
| [Inbound Call Failures to a Subset of Twilio Germany Phone Numbers via Telefonica](https://rewindex.com/company/twilio/incidents/mwsb9y0kp2wr.md) | minor | 2021-11-06 00:26 UTC | 2021-11-06 05:57 UTC | 5.5 h | resolved |
| [SMS Delivery Delays To Etisalat Nigeria](https://rewindex.com/company/twilio/incidents/tjm3jttdmsh6.md) | minor | 2021-11-06 13:29 UTC | 2021-11-07 06:10 UTC | 17 h | resolved |
| [SMS Delivery Delays To Togocell](https://rewindex.com/company/twilio/incidents/hfs4lmrmkpfn.md) | minor | 2021-11-06 20:27 UTC | 2021-11-07 09:48 UTC | 13 h | resolved |
| [MMS Delivery Delay To Multiple USA Networks Using Subset of Shortcodes](https://rewindex.com/company/twilio/incidents/mvpq6wj5jnkz.md) | minor | 2021-11-07 17:23 UTC | 2021-11-08 02:01 UTC | 8.6 h | resolved |
| [SMS delivery Delays to Nigeria Glo Mobile](https://rewindex.com/company/twilio/incidents/grzb4n0wm4j1.md) | minor | 2021-11-08 09:26 UTC | 2021-11-08 12:41 UTC | 3.3 h | resolved |
| [SMS Delivery Delays to Nigeria Airtel](https://rewindex.com/company/twilio/incidents/f8brflz4j1jc.md) | minor | 2021-11-08 12:36 UTC | 2021-11-09 02:13 UTC | 14 h | resolved |
| [SMS Delivery Delays To Glo Mobile Nigeria](https://rewindex.com/company/twilio/incidents/brpwplql70f5.md) | minor | 2021-11-08 16:12 UTC | 2021-11-08 18:39 UTC | 2.5 h | resolved |
| [SIP Domains Page Not Loading in Console](https://rewindex.com/company/twilio/incidents/zqjvt2gj61m2.md) | minor | 2021-11-08 19:37 UTC | 2021-11-08 20:57 UTC | 1.3 h | resolved |
| [SMS Delivery Delays to Zambia Airtel](https://rewindex.com/company/twilio/incidents/tqq1qkhlzrrz.md) | minor | 2021-11-08 22:32 UTC | 2021-11-09 03:23 UTC | 4.8 h | resolved |
| [SMS Delivery Report Delays to Multiple Networks in The US via Subset of Short Codes](https://rewindex.com/company/twilio/incidents/nbzx0zh347v9.md) | minor | 2021-11-09 01:17 UTC | 2021-11-09 03:18 UTC | 2.0 h | resolved |
| [Programmable Voice Packet Loss in Calls and Conferences](https://rewindex.com/company/twilio/incidents/4k8mxg17z0w4.md) | minor | 2021-11-09 01:26 UTC | 2021-11-09 02:23 UTC | 57 min | resolved |
| [SMS Delivery Delays to MTS Network In Russia](https://rewindex.com/company/twilio/incidents/188y57lvr8rz.md) | minor | 2021-11-09 07:06 UTC | 2021-11-09 09:47 UTC | 2.7 h | resolved |
| [SMS Delivery Delays to Egypt Vodafone](https://rewindex.com/company/twilio/incidents/gt261kmrr9py.md) | minor | 2021-11-09 10:35 UTC | 2021-11-09 15:35 UTC | 5.0 h | resolved |
| [MMS Delivery Failures on AT&T US from Toll-Free Numbers](https://rewindex.com/company/twilio/incidents/rq16mvm3dzvf.md) | minor | 2021-11-09 14:37 UTC | 2021-11-09 18:06 UTC | 3.5 h | resolved |
| [Call Packet Loss from Local and International Numbers to a Subset of Colombia Twilio's Numbers](https://rewindex.com/company/twilio/incidents/9wxg8vlx2wh1.md) | minor | 2021-11-09 15:21 UTC | 2021-11-10 10:40 UTC | 19 h | resolved |
| [SMS Delivery Failures to Kazakhstan Tele2](https://rewindex.com/company/twilio/incidents/sb6dx4gxw0c3.md) | minor | 2021-11-09 22:42 UTC | 2021-11-10 04:45 UTC | 6.0 h | resolved |
| [Voice Quality Issues to a Subset of Twilio UK Long Codes](https://rewindex.com/company/twilio/incidents/yypz8839pshb.md) | minor | 2021-11-09 23:09 UTC | 2021-11-10 01:56 UTC | 2.8 h | resolved |
| [SMS Delivery Delays to Ufone Pakistan](https://rewindex.com/company/twilio/incidents/y47frzjx7w53.md) | minor | 2021-11-10 00:36 UTC | 2021-11-10 02:45 UTC | 2.1 h | resolved |
| [Connectivity Issues for Devices Using Super SIM](https://rewindex.com/company/twilio/incidents/krwmdj5ws8dg.md) | minor | 2021-11-10 00:47 UTC | 2021-11-10 01:18 UTC | 31 min | resolved |
| [SMS Delivery Delays to Airtel Nigeria](https://rewindex.com/company/twilio/incidents/z6p9mrr682hf.md) | minor | 2021-11-10 02:21 UTC | 2021-11-10 05:39 UTC | 3.3 h | resolved |
| [SMS Delivery Delays to Beeline Network In Russia](https://rewindex.com/company/twilio/incidents/19hppyrvvr6d.md) | minor | 2021-11-10 06:57 UTC | 2021-11-10 12:06 UTC | 5.2 h | resolved |
| [Issue with Twilio Account Portal API Explorer Conference Items](https://rewindex.com/company/twilio/incidents/sr33qw6kw2n3.md) | minor | 2021-11-10 14:58 UTC | 2021-11-10 16:54 UTC | 1.9 h | resolved |
| [SMS Delivery Delays to Telcel Network in Mexico](https://rewindex.com/company/twilio/incidents/12m3x9fxb31l.md) | minor | 2021-11-10 18:39 UTC | 2021-11-10 21:32 UTC | 2.9 h | resolved |
| [SMS Delivery Failures to Azercel in Azerbaijan](https://rewindex.com/company/twilio/incidents/bqw6g6rgykmg.md) | minor | 2021-11-10 23:00 UTC | 2021-11-11 06:32 UTC | 7.5 h | resolved |
| [SMS Delivery Failures to AT&T US via Subset of Twilio Short Codes](https://rewindex.com/company/twilio/incidents/gc6tbb28wcdx.md) | minor | 2021-11-11 00:53 UTC | 2021-11-11 02:46 UTC | 1.9 h | resolved |
| [Inbound SMS Failures from Australian Networks](https://rewindex.com/company/twilio/incidents/cr6xjc79z14m.md) | minor | 2021-11-11 08:02 UTC | 2021-11-11 12:51 UTC | 4.8 h | resolved |
| [Inbound Call Failures from Australian Network](https://rewindex.com/company/twilio/incidents/4xpvhlncphqw.md) | minor | 2021-11-11 08:14 UTC | 2021-11-11 12:50 UTC | 4.6 h | resolved |
| [SMS Delivery Delay to Multiple USA and Canada Networks Using Toll-Free Numbers](https://rewindex.com/company/twilio/incidents/wmlzvm5b901k.md) | minor | 2021-11-11 08:44 UTC | 2021-11-11 12:05 UTC | 3.4 h | resolved |
| [SMS Delivery Delays to Egypt Vodafone](https://rewindex.com/company/twilio/incidents/rs3434thbh7r.md) | minor | 2021-11-11 15:13 UTC | 2021-11-11 19:13 UTC | 4.0 h | resolved |
| [Errors when Adding Comments or Resolving Tickets in Twilio Support Console](https://rewindex.com/company/twilio/incidents/537p0qsfx04l.md) | minor | 2021-11-11 18:42 UTC | 2021-11-12 02:56 UTC | 8.2 h | resolved |
| [On Call Engineers are Investigating](https://rewindex.com/company/twilio/incidents/7d15fhx9lpmb.md) | none | 2021-11-11 21:36 UTC | 2021-11-11 21:43 UTC | 7 min | resolved |
| [SMS Delivery Delay To AT&T Network In US Using Toll-Free and Shortcode Numbers](https://rewindex.com/company/twilio/incidents/5v6dmwqhp2df.md) | minor | 2021-11-12 04:01 UTC | 2021-11-12 07:45 UTC | 3.7 h | resolved |
| [SMS Delivery Delays To CDMA Network In Yemen](https://rewindex.com/company/twilio/incidents/vt2c27dm2ywb.md) | minor | 2021-11-12 06:33 UTC | 2021-11-12 09:18 UTC | 2.8 h | resolved |
| [Local and International Voice Call Failures to a Subset of Twilio Hong Kong Long Codes](https://rewindex.com/company/twilio/incidents/smz7zy15bh65.md) | none | 2021-11-12 21:00 UTC | 2021-11-12 21:00 UTC | 0 min | resolved |
| [On Call Engineers are Investigating](https://rewindex.com/company/twilio/incidents/335yl2zm20qk.md) | none | 2021-11-12 21:40 UTC | 2021-11-12 21:51 UTC | 11 min | resolved |
| [Voice Calls Failures to a subset of Twilio Hong Kong Long Codes](https://rewindex.com/company/twilio/incidents/m423hn18b7w1.md) | minor | 2021-11-13 20:27 UTC | 2021-11-14 03:22 UTC | 6.9 h | resolved |
| [\[SMS/MMS\] Delivery Report Delays When Sending To Kolbi ICE Network In Costa Rica](https://rewindex.com/company/twilio/incidents/pl5xpdr1mcdc.md) | minor | 2021-11-14 19:14 UTC | 2021-11-15 11:37 UTC | 16 h | resolved |
| [SMS Delivery Delay To Vodafone Egypt](https://rewindex.com/company/twilio/incidents/zl93przv1btr.md) | minor | 2021-11-15 16:01 UTC | 2021-11-15 19:07 UTC | 3.1 h | resolved |
| [SMS Delivery Report Delay To Kolbi ICE Costa Rica](https://rewindex.com/company/twilio/incidents/pvb2n1fr53nj.md) | minor | 2021-11-15 18:09 UTC | 2021-11-17 20:44 UTC | 2 d | resolved |
| [Inbound and Outbound Call Failures in Canada](https://rewindex.com/company/twilio/incidents/vyrg2q7xvjkp.md) | minor | 2021-11-15 19:19 UTC | 2021-11-16 13:34 UTC | 18 h | resolved |
| [SMS Delivery Delays to Egypt Orange Network(602-01)](https://rewindex.com/company/twilio/incidents/0ljd0ysbl71t.md) | minor | 2021-11-16 08:12 UTC | 2021-11-16 11:00 UTC | 2.8 h | resolved |
| [Issue in Deleting SMS Resources](https://rewindex.com/company/twilio/incidents/bn280t20q2pd.md) | minor | 2021-11-16 10:54 UTC | 2021-11-16 12:04 UTC | 1.2 h | resolved |
| [Delays in SMS delivery to Jamaica Digicel Network](https://rewindex.com/company/twilio/incidents/bf8t0wsnhprx.md) | minor | 2021-11-16 16:19 UTC | 2021-11-16 23:11 UTC | 6.9 h | resolved |
| [One-way Audio to and from a subset of Canada Phone Numbers](https://rewindex.com/company/twilio/incidents/x99grdk70gmy.md) | minor | 2021-11-16 18:52 UTC | 2021-11-16 23:51 UTC | 5.0 h | resolved |
| [Proxy Sessions not Expiring](https://rewindex.com/company/twilio/incidents/x8ryfd3yqxh8.md) | minor | 2021-11-16 21:37 UTC | 2021-11-17 03:48 UTC | 6.2 h | resolved |
| [Delays in Twilio Billing Processing Causing Account Suspension for a Subset of Customers](https://rewindex.com/company/twilio/incidents/m1zcfqdzzpvb.md) | minor | 2021-11-16 22:49 UTC | 2021-11-18 00:19 UTC | 26 h | resolved |
| [MMS Delivery Delays over Subset of Short Codes](https://rewindex.com/company/twilio/incidents/dh69d30w3br7.md) | minor | 2021-11-16 22:54 UTC | 2021-11-16 23:06 UTC | 12 min | resolved |
| [On Call Engineers are Investigating](https://rewindex.com/company/twilio/incidents/2xwb17ln54by.md) | none | 2021-11-17 01:56 UTC | 2021-11-17 02:26 UTC | 30 min | resolved |
| [SMS Delivery Failures From and To Twilio Philippines Numbers](https://rewindex.com/company/twilio/incidents/klw64z2cy2hm.md) | minor | 2021-11-17 02:28 UTC | 2021-11-17 05:23 UTC | 2.9 h | resolved |
| [SMS Delivery Delays to Egypt Vodafone (602-02)](https://rewindex.com/company/twilio/incidents/lzctfhmr2vyk.md) | minor | 2021-11-17 13:07 UTC | 2021-11-17 18:57 UTC | 5.8 h | resolved |
| [Unable to Sign up on Connect App](https://rewindex.com/company/twilio/incidents/47ywv12h8j3p.md) | minor | 2021-11-17 13:13 UTC | 2021-11-17 15:04 UTC | 1.9 h | resolved |
| [SMS Delivery Failures to Venezuela Digitel (734-02)](https://rewindex.com/company/twilio/incidents/41mv5s4nb3kp.md) | minor | 2021-11-17 13:44 UTC | 2021-11-17 16:21 UTC | 2.6 h | resolved |
| [Verify SMS Delayed Delivery due to Queuing](https://rewindex.com/company/twilio/incidents/tz4bd0x59dn5.md) | none | 2021-11-17 22:49 UTC | 2021-11-17 22:49 UTC | 0 min | resolved |
| [SMS Delivery Delays to H3G Network in Indonesia](https://rewindex.com/company/twilio/incidents/sy48h7dnnkf4.md) | minor | 2021-11-18 01:11 UTC | 2021-11-18 08:11 UTC | 7.0 h | resolved |
| [SMS Delivery Report Delay to Kolbi ICE Network in Costa Rica](https://rewindex.com/company/twilio/incidents/98242yrwv7w0.md) | minor | 2021-11-18 02:05 UTC | 2021-11-18 21:30 UTC | 19 h | resolved |
| [Sub-Account Switching Is Not Working in Console](https://rewindex.com/company/twilio/incidents/5dvlf0rghvbm.md) | minor | 2021-11-18 10:31 UTC | 2021-11-18 12:36 UTC | 2.1 h | resolved |
| [Inbound Call Issue to Brazil Numbers](https://rewindex.com/company/twilio/incidents/mhcl43qdtllx.md) | critical | 2021-11-18 14:27 UTC | 2021-11-18 18:18 UTC | 3.9 h | resolved |
| [A2P 10DLC Campaign and Number Registration is Experiencing Delays](https://rewindex.com/company/twilio/incidents/kd0lgcz2wlzb.md) | minor | 2021-11-18 15:04 UTC | 2021-11-18 20:54 UTC | 5.8 h | resolved |
| [Users are not able to create custom Twimlets in Twilio Labs.](https://rewindex.com/company/twilio/incidents/06svbbl3fgml.md) | minor | 2021-11-18 17:25 UTC | 2021-11-18 19:04 UTC | 1.6 h | resolved |
| [MMS Delivery Delays on AT&T and T-Mobile](https://rewindex.com/company/twilio/incidents/qggnbwj9m76n.md) | minor | 2021-11-18 19:22 UTC | 2021-11-19 13:26 UTC | 18 h | resolved |
| [Programmable Wireless SIM Updates Delayed](https://rewindex.com/company/twilio/incidents/d4f8ltqz5p34.md) | minor | 2021-11-18 22:27 UTC | 2021-11-18 23:03 UTC | 36 min | resolved |
| [SMS Delivery Delays to Sprint US](https://rewindex.com/company/twilio/incidents/9bbnmbx49ft7.md) | minor | 2021-11-19 00:58 UTC | 2021-11-19 04:30 UTC | 3.5 h | resolved |
| [MMS Delivery Delays to Verizon US via Subset of Short Codes](https://rewindex.com/company/twilio/incidents/9r5rqrslcjn6.md) | minor | 2021-11-19 01:24 UTC | 2021-11-19 22:28 UTC | 21 h | resolved |
| [SMS Delivery Delays to Multiple Networks in US And Canada using Toll-Free Numbers](https://rewindex.com/company/twilio/incidents/md7pc793yz3g.md) | minor | 2021-11-19 02:10 UTC | 2021-11-19 04:30 UTC | 2.3 h | resolved |
| [SMS Delivery Report Delays When Sending Messages to Norway Telia](https://rewindex.com/company/twilio/incidents/0419wl8zj96s.md) | minor | 2021-11-19 10:27 UTC | 2021-11-19 17:21 UTC | 6.9 h | resolved |
| [SMS Delivery Delays to US Carriers from a Small Subset of Twilio Shortcodes](https://rewindex.com/company/twilio/incidents/r842m0hqps42.md) | minor | 2021-11-19 16:32 UTC | 2021-11-20 01:24 UTC | 8.9 h | resolved |
| [SMS Delivery Delays to US Carriers from a Small Subset of Twilio Short Codes](https://rewindex.com/company/twilio/incidents/rftdqz0n0f02.md) | minor | 2021-11-20 04:11 UTC | 2021-11-20 21:59 UTC | 18 h | resolved |
| [SMS Delivery Delays to Orange Network in Cameroon](https://rewindex.com/company/twilio/incidents/41y3p5r1by7x.md) | minor | 2021-11-20 18:32 UTC | 2021-11-21 08:39 UTC | 14 h | resolved |
| [MMS Delivery Report Delays to US Networks via a Subset of Short Codes](https://rewindex.com/company/twilio/incidents/z8nxxcqz5jrf.md) | minor | 2021-11-21 02:54 UTC | 2021-11-21 16:50 UTC | 14 h | resolved |
| [SMS Delivery Delays to Movistar Ecuador](https://rewindex.com/company/twilio/incidents/phxxy9sbbwxw.md) | minor | 2021-11-21 18:08 UTC | 2021-11-21 20:59 UTC | 2.9 h | resolved |
| [SMS Delivery Delay and Failures To Orange Burkina Faso](https://rewindex.com/company/twilio/incidents/psxhmqw53564.md) | none | 2021-11-21 20:08 UTC | 2021-11-21 20:53 UTC | 45 min | resolved |
| [SMS Delivery Delay and Failures to Orange Burkina Faso](https://rewindex.com/company/twilio/incidents/g0kfzxkn79x8.md) | minor | 2021-11-21 21:02 UTC | 2021-11-22 18:24 UTC | 21 h | resolved |
| [SMS Delivery Issues to Subset of Twilio's Australlia Numbers](https://rewindex.com/company/twilio/incidents/sl1d8ww1mkxj.md) | major | 2021-11-22 01:51 UTC | 2021-11-22 04:22 UTC | 2.5 h | resolved |
| [SMS Delivery Delays to Norway Telia (Netcom)](https://rewindex.com/company/twilio/incidents/0224c194mz4z.md) | minor | 2021-11-22 10:17 UTC | 2021-11-22 12:21 UTC | 2.1 h | resolved |
| [SMS Delivery Delays to South Korea SK Telecom](https://rewindex.com/company/twilio/incidents/1zf5h6221lbk.md) | minor | 2021-11-22 10:42 UTC | 2021-11-22 12:17 UTC | 1.6 h | resolved |
| [Inconsistent Bill Amount Reporting with Programmable Wireless Usage APIs](https://rewindex.com/company/twilio/incidents/mjl1n8t3h3fh.md) | minor | 2021-11-22 14:45 UTC | 2021-11-24 07:39 UTC | 41 h | resolved |
| [SMS Delivery Delays to Vodafone Romania](https://rewindex.com/company/twilio/incidents/z9l5q78zl4vj.md) | minor | 2021-11-22 15:59 UTC | 2021-11-22 21:48 UTC | 5.8 h | resolved |
| [MMS Delivery Reports Delays in the US via a Small Subset of Short Codes](https://rewindex.com/company/twilio/incidents/7wbmzbr9shns.md) | minor | 2021-11-22 23:51 UTC | 2021-11-23 14:12 UTC | 14 h | resolved |
| [SMS Delivery Delays To Colombia Tigo](https://rewindex.com/company/twilio/incidents/rs2pqxjfhstv.md) | minor | 2021-11-23 06:02 UTC | 2021-11-23 09:50 UTC | 3.8 h | resolved |
| [SMS Delivery Issues to Nigeria Airtel Network](https://rewindex.com/company/twilio/incidents/wmhvhcvnrb94.md) | minor | 2021-11-23 09:30 UTC | 2021-11-23 16:33 UTC | 7.0 h | resolved |
| [SMS Delivery Delays to Russia MTS](https://rewindex.com/company/twilio/incidents/f0z13svlrz2g.md) | minor | 2021-11-23 12:19 UTC | 2021-11-23 15:16 UTC | 3.0 h | resolved |
| [Elevated Error and Rates Latency in Studio Webhook Handling](https://rewindex.com/company/twilio/incidents/kk39scvf634x.md) | none | 2021-11-23 22:34 UTC | 2021-11-23 23:09 UTC | 35 min | resolved |
| [SMS Delivery Delays and/or Delivery Report Delays to Vodafone Romania](https://rewindex.com/company/twilio/incidents/wdwmzdhy4xcm.md) | minor | 2021-11-24 12:12 UTC | 2021-11-24 17:10 UTC | 5.0 h | resolved |
| [On Call Engineers are Investigating Inbound Call Failures Over Dominican Republic](https://rewindex.com/company/twilio/incidents/q6r5rmhjrfgm.md) | none | 2021-11-24 18:58 UTC | 2021-11-24 19:32 UTC | 34 min | resolved |
| [SMS Delivery Delay to Peru](https://rewindex.com/company/twilio/incidents/08mq55z7snmn.md) | minor | 2021-11-24 20:02 UTC | 2021-11-25 00:03 UTC | 4.0 h | resolved |
| [Multiple Carriers Returning 500s in Canada](https://rewindex.com/company/twilio/incidents/4plw593875hs.md) | minor | 2021-11-24 20:03 UTC | 2021-11-24 23:45 UTC | 3.7 h | resolved |
| [Phone Numbers Going Offline for Whatsapp](https://rewindex.com/company/twilio/incidents/93ywbcx8hlmc.md) | minor | 2021-11-24 22:51 UTC | 2021-11-25 06:35 UTC | 7.7 h | resolved |
| [MMS Delivery Reporting Delays to US Carriers from a Subset of Shortcodes](https://rewindex.com/company/twilio/incidents/7nfct2hdnlfy.md) | minor | 2021-11-24 23:38 UTC | 2021-11-25 08:12 UTC | 8.6 h | resolved |
| [Multiple Carriers Returning 500s in Canada](https://rewindex.com/company/twilio/incidents/45xs83lzt1t4.md) | none | 2021-11-24 23:52 UTC | 2021-11-24 23:59 UTC | 7 min | resolved |
| [SMS Delivery Delays to Kuwait Zain Network](https://rewindex.com/company/twilio/incidents/lvdh5tcplkx1.md) | minor | 2021-11-25 09:16 UTC | 2021-11-25 22:31 UTC | 13 h | resolved |
| [SMS Delivery Delays to Germany Vodafone and T-Mobile Networks](https://rewindex.com/company/twilio/incidents/bmfh87d5rrpt.md) | none | 2021-11-25 11:30 UTC | 2021-11-25 11:30 UTC | 0 min | resolved |
| [SMS Delivery Delays to CTBC Brazil](https://rewindex.com/company/twilio/incidents/xjs8vcrxgm2w.md) | minor | 2021-11-25 15:03 UTC | 2021-11-25 21:55 UTC | 6.9 h | resolved |
| [SMS Delivery Delays from Toll-Free Numbers to Telus and Rogers Canada](https://rewindex.com/company/twilio/incidents/6pnfprk2psxz.md) | minor | 2021-11-25 23:57 UTC | 2021-11-26 22:37 UTC | 23 h | resolved |
| [Automated Alert: No Customer Impact](https://rewindex.com/company/twilio/incidents/m76h8fjvrhjk.md) | none | 2021-11-26 12:58 UTC | 2021-11-26 13:19 UTC | 21 min | resolved |
| [Calls API was degraded](https://rewindex.com/company/twilio/incidents/8tdfshsjqs89.md) | none | 2021-11-26 13:00 UTC | 2021-11-26 13:00 UTC | 0 min | resolved |
| [SMS Delivery Receipt Delays to Multiple Carriers in Brazil](https://rewindex.com/company/twilio/incidents/jzyd9jx43knl.md) | minor | 2021-11-26 14:22 UTC | 2021-11-27 09:33 UTC | 19 h | resolved |
| [SMS Delivery Delays to Multiple Carriers in Egypt](https://rewindex.com/company/twilio/incidents/88q0z5h14xq5.md) | minor | 2021-11-26 15:06 UTC | 2021-11-26 18:08 UTC | 3.0 h | resolved |
| [SMS Delivery Delays from Twilio Short Codes to US Carriers](https://rewindex.com/company/twilio/incidents/93cts7h8vry0.md) | minor | 2021-11-26 17:07 UTC | 2021-11-27 14:01 UTC | 21 h | resolved |
| [SMS Delivery Delays from Twilio Toll-Free Numbers to US Carriers](https://rewindex.com/company/twilio/incidents/mwsww98djjq3.md) | minor | 2021-11-26 18:04 UTC | 2021-11-27 01:29 UTC | 7.4 h | resolved |
| [MMS Delivery Delays from Twilio Toll-Free Numbers to US Carriers](https://rewindex.com/company/twilio/incidents/l2lg76vkc4jj.md) | minor | 2021-11-26 18:16 UTC | 2021-11-27 04:28 UTC | 10 h | resolved |
| [On Call Engineers Are Investigating a Potential Issue With Account Based Rate Limits](https://rewindex.com/company/twilio/incidents/73wyc6tfzrfp.md) | none | 2021-11-26 19:13 UTC | 2021-11-26 19:38 UTC | 25 min | resolved |
| [SMS delivery delays to Vodafone in Egypt](https://rewindex.com/company/twilio/incidents/kz8wqg3t00qw.md) | minor | 2021-11-26 20:42 UTC | 2021-11-27 01:35 UTC | 4.9 h | resolved |
| [Data Processing Delays for Messaging Insights](https://rewindex.com/company/twilio/incidents/7nr31tl043lx.md) | minor | 2021-11-26 21:47 UTC | 2021-11-27 03:35 UTC | 5.8 h | resolved |
| [SMS Delivery Delays to Vinaphone Network in Vietnam](https://rewindex.com/company/twilio/incidents/3x1hhgv0mqh3.md) | minor | 2021-11-27 07:21 UTC | 2021-11-27 19:20 UTC | 12 h | resolved |
| [SMS delivery delays from Twilio Short Codes to US](https://rewindex.com/company/twilio/incidents/pyxvbbyxmr35.md) | minor | 2021-11-27 16:32 UTC | 2021-11-27 21:07 UTC | 4.6 h | resolved |
| [SMS delivery delays from Twilio Pre-Registered Senders ID to Mexico Carrier](https://rewindex.com/company/twilio/incidents/8kq968h5gqpz.md) | minor | 2021-11-27 16:49 UTC | 2021-11-27 18:49 UTC | 2.0 h | resolved |
| [SMS Delivery Delays from Twilio to Brazil](https://rewindex.com/company/twilio/incidents/8g51wq4z9jq9.md) | minor | 2021-11-27 17:15 UTC | 2021-11-27 21:12 UTC | 4.0 h | resolved |
| [Twilio Console, Blog, and Marketing Website Failing to Load](https://rewindex.com/company/twilio/incidents/h8vgyct25rzf.md) | none | 2021-11-28 01:45 UTC | 2021-11-28 04:15 UTC | 2.5 h | resolved |
| [SMS Delivery Delays to Brazil CBTC Network](https://rewindex.com/company/twilio/incidents/wjwpz761v1nc.md) | minor | 2021-11-28 15:14 UTC | 2021-11-28 19:52 UTC | 4.6 h | resolved |
| [SMS Delivery Delays to Tanzania Vodacom Network](https://rewindex.com/company/twilio/incidents/fy03lmnjkxp6.md) | none | 2021-11-28 18:28 UTC | 2021-11-28 18:28 UTC | 0 min | resolved |
| [SMS Delivery Delays to Orange Network Mali](https://rewindex.com/company/twilio/incidents/jyx9xlq3v4f6.md) | minor | 2021-11-28 21:48 UTC | 2021-11-29 01:53 UTC | 4.1 h | resolved |
| [MMS DLR Delays via a Subset of Twilio Short Codes to Multiple US Networks](https://rewindex.com/company/twilio/incidents/h68vn9zhtvtr.md) | minor | 2021-11-29 14:52 UTC | 2021-11-29 17:00 UTC | 2.1 h | resolved |
| [MMS Delivery Degradation from Twilio Short Codes to US Carriers](https://rewindex.com/company/twilio/incidents/v2z70b2xsnzd.md) | minor | 2021-11-29 16:56 UTC | 2021-11-30 10:33 UTC | 18 h | resolved |
| [SMS Delivery Degradation from Twilio Short Codes to US Carriers](https://rewindex.com/company/twilio/incidents/ztn35h8n9qrc.md) | minor | 2021-11-29 17:36 UTC | 2021-11-30 09:11 UTC | 16 h | resolved |
| [SMS Delivery Degradation from Twilio Toll-Free Numbers to US Carriers](https://rewindex.com/company/twilio/incidents/hcqy9n5xq2z2.md) | minor | 2021-11-29 17:42 UTC | 2021-11-30 01:32 UTC | 7.8 h | resolved |
| [Elevated Call Queue Times in Flex](https://rewindex.com/company/twilio/incidents/t6chfrxqkbjz.md) | minor | 2021-11-29 21:13 UTC | 2021-11-29 22:30 UTC | 1.3 h | resolved |
| [SMS Delivery Delays to ISP Telecom (313-994) In Canada](https://rewindex.com/company/twilio/incidents/49rtvwxlpz3s.md) | minor | 2021-11-30 08:14 UTC | 2021-11-30 13:45 UTC | 5.5 h | resolved |
| [MMS Delivery Delays from a Subset of Twilio US Short Codes to US Carriers](https://rewindex.com/company/twilio/incidents/rls346j251qt.md) | minor | 2021-11-30 11:15 UTC | 2021-11-30 18:22 UTC | 7.1 h | resolved |
| [Flex - Delays Accepting Inbound and Initiating Outbound for a Subset of Calls](https://rewindex.com/company/twilio/incidents/rzhfjfsbkk6s.md) | minor | 2021-11-30 20:22 UTC | 2021-12-01 19:49 UTC | 23 h | resolved |
| [SMS Delivery Delays to Vodafone in Egypt](https://rewindex.com/company/twilio/incidents/ynk3g8q445p7.md) | minor | 2021-11-30 21:52 UTC | 2021-12-01 02:59 UTC | 5.1 h | resolved |
| [Flex Orchestration Limit Reached Causing 500 Errors](https://rewindex.com/company/twilio/incidents/6xjv5gd48xnt.md) | none | 2021-11-30 22:05 UTC | 2021-11-30 22:05 UTC | 0 min | resolved |
| [SMS Delivery Receipt Delays to O2 Network in Slovakia](https://rewindex.com/company/twilio/incidents/xnqwsydvd6p8.md) | minor | 2021-11-30 22:17 UTC | 2021-12-02 03:03 UTC | 29 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Russia SMS Carrier Maintenance - MTS](https://rewindex.com/company/twilio/incidents/wr41r0fcrr48.md) | maintenance | 2021-11-01 13:00 UTC | 2021-11-01 15:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Malaysia SMS Carrier Maintenance - U Mobile](https://rewindex.com/company/twilio/incidents/2q2wxjnd8dsj.md) | maintenance | 2021-11-01 20:00 UTC | 2021-11-01 21:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/5kst413h6yvt.md) | maintenance | 2021-11-01 20:00 UTC | 2021-11-02 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 UK](https://rewindex.com/company/twilio/incidents/f6qsw5xkszrt.md) | maintenance | 2021-11-01 23:03 UTC | 2021-11-02 03:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Estonia SMS Carrier Maintenance - Telia Eesti AS (EMT)](https://rewindex.com/company/twilio/incidents/6wl993mh1nrg.md) | maintenance | 2021-11-02 22:30 UTC | 2021-11-03 00:01 UTC | 1.5 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/q6n8kz77l2tm.md) | maintenance | 2021-11-02 23:30 UTC | 2021-11-03 05:00 UTC | 5.5 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/vf3vmz7kwjrb.md) | maintenance | 2021-11-03 05:00 UTC | 2021-11-03 10:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Canada SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/btxb652m1f0l.md) | maintenance | 2021-11-03 06:00 UTC | 2021-11-03 10:07 UTC | 4.1 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/7ryyfbmcp0c9.md) | maintenance | 2021-11-03 20:01 UTC | 2021-11-04 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/jrj364bctg0l.md) | maintenance | 2021-11-03 21:15 UTC | 2021-11-04 04:45 UTC | 7.5 h | resolved |
| [\[Scheduled\] US SMS And MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/67yq0b9y2rcr.md) | maintenance | 2021-11-04 03:01 UTC | 2021-11-04 06:59 UTC | 4.0 h | resolved |
| [\[Scheduled\] Chile SMS Carrier Maintenance - Entel PCS](https://rewindex.com/company/twilio/incidents/dq7f4tcd259s.md) | maintenance | 2021-11-04 03:30 UTC | 2021-11-04 07:00 UTC | 3.5 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Maintenance - Telcel Mexico](https://rewindex.com/company/twilio/incidents/85fxcpgwrgdn.md) | maintenance | 2021-11-04 04:00 UTC | 2021-11-04 07:30 UTC | 3.5 h | resolved |
| [\[Scheduled\] Vietnam SMS Carrier Maintenance - Vinaphone](https://rewindex.com/company/twilio/incidents/nr97w6ng6zlv.md) | maintenance | 2021-11-04 15:30 UTC | 2021-11-04 16:30 UTC | 1.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/tmmb6mhymqlx.md) | maintenance | 2021-11-05 03:03 UTC | 2021-11-05 05:00 UTC | 1.9 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/lcvs26vgnyf5.md) | maintenance | 2021-11-05 07:30 UTC | 2021-11-05 08:00 UTC | 30 min | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/h9qjysjhw2sr.md) | maintenance | 2021-11-06 04:00 UTC | 2021-11-06 04:59 UTC | 59 min | resolved |
| [\[Scheduled\] GoodData Vendor Planned Maintenance](https://rewindex.com/company/twilio/incidents/xnlh2v2rp5dt.md) | maintenance | 2021-11-06 09:02 UTC | 2021-11-06 11:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Hong Kong SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/v3g38t76j340.md) | maintenance | 2021-11-06 18:00 UTC | 2021-11-06 20:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/shj2vyk4gm46.md) | maintenance | 2021-11-06 21:15 UTC | 2021-11-07 03:30 UTC | 6.3 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/nh956rc4kbfj.md) | maintenance | 2021-11-07 04:00 UTC | 2021-11-07 08:30 UTC | 4.5 h | resolved |
| [\[Scheduled\] Japan SMS Carrier Maintenance - SoftBank](https://rewindex.com/company/twilio/incidents/108d2zmg4lmv.md) | maintenance | 2021-11-08 15:00 UTC | 2021-11-08 20:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Vietnam SMS Carrier Maintenance - Mobifone](https://rewindex.com/company/twilio/incidents/rq21b9jck50w.md) | maintenance | 2021-11-08 17:00 UTC | 2021-11-08 22:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Vietnam SMS Carrier Maintenance - Vietnamobile](https://rewindex.com/company/twilio/incidents/y81h3mkjdjjw.md) | maintenance | 2021-11-08 18:01 UTC | 2021-11-08 22:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Hong Kong SMS Carrier Maintenance - 3 (Hutchison Telecom HK Ltd)](https://rewindex.com/company/twilio/incidents/nk77tm3n3508.md) | maintenance | 2021-11-08 18:01 UTC | 2021-11-08 22:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/j1cpygbvh4lg.md) | maintenance | 2021-11-08 21:00 UTC | 2021-11-09 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/b2rkmst7p25v.md) | maintenance | 2021-11-08 23:00 UTC | 2021-11-09 06:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - O2 UK](https://rewindex.com/company/twilio/incidents/jv6xprjqtld4.md) | maintenance | 2021-11-08 23:30 UTC | 2021-11-09 07:00 UTC | 7.5 h | resolved |
| [\[Scheduled\] UK Voice Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/m380mtql47sj.md) | maintenance | 2021-11-09 03:30 UTC | 2021-11-09 05:00 UTC | 1.5 h | resolved |
| [\[Scheduled\] Canada SMS Carrier Maintenance - Bell Mobility](https://rewindex.com/company/twilio/incidents/wf1vg44bhy28.md) | maintenance | 2021-11-09 06:01 UTC | 2021-11-09 12:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/tyvmwp5g3rzb.md) | maintenance | 2021-11-09 07:00 UTC | 2021-11-09 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/rbz922h3ltzx.md) | maintenance | 2021-11-09 21:31 UTC | 2021-11-09 21:59 UTC | 28 min | resolved |
| [\[Scheduled\] Ukraine SMS Carrier Maintenance - Lifecell/Astelit](https://rewindex.com/company/twilio/incidents/zc3dcwd8l2yz.md) | maintenance | 2021-11-09 22:00 UTC | 2021-11-10 04:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/kmwl8qfmvrs9.md) | maintenance | 2021-11-10 05:00 UTC | 2021-11-10 12:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/6lc3v7dbpg2p.md) | maintenance | 2021-11-10 05:00 UTC | 2021-11-10 08:59 UTC | 4.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/5fpz61lftvng.md) | maintenance | 2021-11-10 06:00 UTC | 2021-11-10 14:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/ylpv4sx3ctld.md) | maintenance | 2021-11-10 07:00 UTC | 2021-11-10 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Small US Regional Carriers](https://rewindex.com/company/twilio/incidents/blpb2383mwqj.md) | maintenance | 2021-11-10 08:00 UTC | 2021-11-10 12:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/nbqn7016l5px.md) | maintenance | 2021-11-10 21:00 UTC | 2021-11-11 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] United Arab Emirates SMS Carrier Maintenance - Etisalat](https://rewindex.com/company/twilio/incidents/5v7bhy4g6pmf.md) | maintenance | 2021-11-10 21:00 UTC | 2021-11-11 03:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] South Africa SMS Carrier Maintenance - MTN-SA](https://rewindex.com/company/twilio/incidents/37x33pk97c3j.md) | maintenance | 2021-11-10 22:01 UTC | 2021-11-11 04:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Ukraine SMS Carrier Maintenance - life:) (Astelit)](https://rewindex.com/company/twilio/incidents/7brt7rhxd573.md) | maintenance | 2021-11-10 23:00 UTC | 2021-11-11 05:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/n3pns8kngd0l.md) | maintenance | 2021-11-11 00:16 UTC | 2021-11-11 10:50 UTC | 11 h | resolved |
| [\[Scheduled\] UK Voice Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/8m9r4s9j0qpr.md) | maintenance | 2021-11-11 03:30 UTC | 2021-11-11 05:00 UTC | 1.5 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/pm58dtx1m9nh.md) | maintenance | 2021-11-11 05:02 UTC | 2021-11-11 08:59 UTC | 4.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/3vmjgj7k3tq8.md) | maintenance | 2021-11-11 06:00 UTC | 2021-11-11 14:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] US MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/p0d3dnbyvrf7.md) | maintenance | 2021-11-11 07:00 UTC | 2021-11-11 12:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Lithuania SMS Carrier Maintenance - Telia Lietuva (Omnitel)](https://rewindex.com/company/twilio/incidents/2dhg8nt6vcff.md) | maintenance | 2021-11-11 23:00 UTC | 2021-11-11 23:30 UTC | 30 min | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/7b8klyg43vtd.md) | maintenance | 2021-11-12 06:00 UTC | 2021-11-12 15:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Hong Kong SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/4nzglwt4lpwc.md) | maintenance | 2021-11-13 19:00 UTC | 2021-11-13 21:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Multiple Network](https://rewindex.com/company/twilio/incidents/zvd4xy3dqhqh.md) | maintenance | 2021-11-13 21:01 UTC | 2021-11-14 00:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Programmable Wireless Carrier Maintenance](https://rewindex.com/company/twilio/incidents/l0k9m7c9yxvk.md) | maintenance | 2021-11-14 06:01 UTC | 2021-11-14 14:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/5mhftftj41xb.md) | maintenance | 2021-11-15 00:00 UTC | 2021-11-15 05:30 UTC | 5.5 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/qznc501l3fdy.md) | maintenance | 2021-11-15 07:00 UTC | 2021-11-15 09:01 UTC | 2.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/32d9f5tzz789.md) | maintenance | 2021-11-15 07:00 UTC | 2021-11-15 09:01 UTC | 2.0 h | resolved |
| [\[Scheduled\] Malaysia SMS Carrier Maintenance - Celcom Axiata Bhd](https://rewindex.com/company/twilio/incidents/ggndx4r8t2wt.md) | maintenance | 2021-11-15 17:02 UTC | 2021-11-15 19:30 UTC | 2.5 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/yz03p2h3fyp8.md) | maintenance | 2021-11-15 20:00 UTC | 2021-11-16 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/f8mllcyjlzvh.md) | maintenance | 2021-11-15 21:01 UTC | 2021-11-16 00:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/bh5xhfkpd5jb.md) | maintenance | 2021-11-15 21:01 UTC | 2021-11-16 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Ukraine SMS Carrier Maintenance - Lifecell/Astelit](https://rewindex.com/company/twilio/incidents/hgcs23367scc.md) | maintenance | 2021-11-16 00:00 UTC | 2021-11-16 05:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Chile SMS Carrier Maintenance - WOM (fka Nextel)](https://rewindex.com/company/twilio/incidents/wc4s9w5ykv56.md) | maintenance | 2021-11-16 04:00 UTC | 2021-11-16 08:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Multiple Network](https://rewindex.com/company/twilio/incidents/l1y27fylk6sc.md) | maintenance | 2021-11-16 05:01 UTC | 2021-11-16 08:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/bphrxk1mm29g.md) | maintenance | 2021-11-16 05:01 UTC | 2021-11-16 14:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/490gfrfl6vrs.md) | maintenance | 2021-11-16 08:00 UTC | 2021-11-16 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] India SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/g8tvskvfkf13.md) | maintenance | 2021-11-16 19:31 UTC | 2021-11-17 01:30 UTC | 6.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/ls0vqmdwdm3k.md) | maintenance | 2021-11-16 22:01 UTC | 2021-11-17 04:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/cy2hh4tzkdkq.md) | maintenance | 2021-11-16 22:03 UTC | 2021-11-18 12:30 UTC | 38 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/k602lrfs8xt8.md) | maintenance | 2021-11-16 22:17 UTC | 2021-11-17 10:30 UTC | 12 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/czkk5p4g9rth.md) | maintenance | 2021-11-17 05:01 UTC | 2021-11-17 12:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/pyqr4b9776sr.md) | maintenance | 2021-11-17 08:03 UTC | 2021-11-17 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Vietnam SMS Carrier Maintenance - Vinaphone](https://rewindex.com/company/twilio/incidents/02dgksnlfx42.md) | maintenance | 2021-11-17 16:33 UTC | 2021-11-17 17:01 UTC | 28 min | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Hutchison CP Telecommunications](https://rewindex.com/company/twilio/incidents/mnpbds9lmqrt.md) | maintenance | 2021-11-17 17:30 UTC | 2021-11-17 21:01 UTC | 3.5 h | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Telkomsel](https://rewindex.com/company/twilio/incidents/s4pqxbwr7xts.md) | maintenance | 2021-11-17 17:30 UTC | 2021-11-17 21:02 UTC | 3.5 h | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/06l3yrldyw9w.md) | maintenance | 2021-11-17 18:00 UTC | 2021-11-17 23:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Japan SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/1jvdwq9qgvlk.md) | maintenance | 2021-11-17 19:00 UTC | 2021-11-17 20:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/kfxdv6m4hnjk.md) | maintenance | 2021-11-17 21:02 UTC | 2021-11-18 01:02 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/dy191xs85gll.md) | maintenance | 2021-11-17 21:02 UTC | 2021-11-18 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Ukraine SMS Carrier Maintenance - Lifecell/Astelit](https://rewindex.com/company/twilio/incidents/x2090y5p1jls.md) | maintenance | 2021-11-17 22:00 UTC | 2021-11-18 04:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/qw92496yc7lf.md) | maintenance | 2021-11-17 23:00 UTC | 2021-11-18 06:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/bzjrnbhf0svq.md) | maintenance | 2021-11-18 00:01 UTC | 2021-11-18 06:02 UTC | 6.0 h | resolved |
| [\[Scheduled\] Germany SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/h0yn1m0f7qjf.md) | maintenance | 2021-11-18 00:04 UTC | 2021-11-18 01:03 UTC | 59 min | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/grqvj4djff54.md) | maintenance | 2021-11-18 00:30 UTC | 2021-11-18 04:50 UTC | 4.3 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/bl4pqj532tjc.md) | maintenance | 2021-11-18 03:00 UTC | 2021-11-18 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/cj3mt38gqmyc.md) | maintenance | 2021-11-18 03:00 UTC | 2021-11-18 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/hqtt88wvshl2.md) | maintenance | 2021-11-18 04:01 UTC | 2021-11-18 05:00 UTC | 59 min | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - MTS](https://rewindex.com/company/twilio/incidents/tvgqs5k6cv3v.md) | maintenance | 2021-11-18 04:30 UTC | 2021-11-18 06:30 UTC | 2.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/c3mpvshl53g9.md) | maintenance | 2021-11-18 05:00 UTC | 2021-11-18 08:59 UTC | 4.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/hs1kly1rrd1n.md) | maintenance | 2021-11-18 06:02 UTC | 2021-11-18 08:01 UTC | 2.0 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/thdm69wmk98y.md) | maintenance | 2021-11-18 07:01 UTC | 2021-11-18 12:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/gqmrc21t4q81.md) | maintenance | 2021-11-18 08:00 UTC | 2021-11-18 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Maintenance - Sprint US](https://rewindex.com/company/twilio/incidents/59n3mtkfsc04.md) | maintenance | 2021-11-18 09:31 UTC | 2021-11-18 11:01 UTC | 1.5 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Multiple Network](https://rewindex.com/company/twilio/incidents/00stmt0n92gn.md) | maintenance | 2021-11-18 11:31 UTC | 2021-11-18 12:00 UTC | 29 min | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Telkomsel](https://rewindex.com/company/twilio/incidents/0jzz9wx8y8mf.md) | maintenance | 2021-11-18 15:06 UTC | 2021-11-18 21:00 UTC | 5.9 h | resolved |
| [\[Scheduled\] Malaysia SMS Carrier Maintenance - XOX](https://rewindex.com/company/twilio/incidents/tj5gslhgcngp.md) | maintenance | 2021-11-18 17:00 UTC | 2021-11-18 22:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Germany SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/gv17xcxd3h8h.md) | maintenance | 2021-11-19 00:00 UTC | 2021-11-19 02:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/zmpw51n09xnl.md) | maintenance | 2021-11-19 00:00 UTC | 2021-11-19 06:02 UTC | 6.0 h | resolved |
| [\[Scheduled\] US SMS & MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/jdqr3jm0wqdk.md) | maintenance | 2021-11-19 05:01 UTC | 2021-11-19 08:59 UTC | 4.0 h | resolved |
| [\[Scheduled\] Myanmar SMS Carrier Maintenance - Ooredoo](https://rewindex.com/company/twilio/incidents/l2r92l1c3fm5.md) | maintenance | 2021-11-19 05:30 UTC | 2021-11-19 10:00 UTC | 4.5 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/zx404p4g8dfk.md) | maintenance | 2021-11-19 08:01 UTC | 2021-11-19 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/nyq6yxnh47nx.md) | maintenance | 2021-11-20 23:15 UTC | 2021-11-21 09:30 UTC | 10 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/rrmlbjhhf93d.md) | maintenance | 2021-11-20 23:16 UTC | 2021-11-21 09:30 UTC | 10 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/cpt9jmwk9dpv.md) | maintenance | 2021-11-21 23:15 UTC | 2021-11-22 06:45 UTC | 7.5 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/40xg70r3c9mn.md) | maintenance | 2021-11-22 05:03 UTC | 2021-11-22 08:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Telkomsel](https://rewindex.com/company/twilio/incidents/cwlrf05w239p.md) | maintenance | 2021-11-22 15:00 UTC | 2021-11-22 21:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/8z84rznk5vx1.md) | maintenance | 2021-11-22 20:00 UTC | 2021-11-23 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/bjc5rhcw8hkk.md) | maintenance | 2021-11-22 21:00 UTC | 2021-11-23 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Maintenance - 3 (Hutchison 3G UK Ltd)](https://rewindex.com/company/twilio/incidents/km87zrtf1sfr.md) | maintenance | 2021-11-22 22:00 UTC | 2021-11-24 07:00 UTC | 33 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/xsdfhy273tq5.md) | maintenance | 2021-11-22 22:01 UTC | 2021-11-23 04:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/jkx6dts5hbw4.md) | maintenance | 2021-11-23 00:00 UTC | 2021-11-23 06:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/q0pvxp4s8gyw.md) | maintenance | 2021-11-23 07:00 UTC | 2021-11-23 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Japan SMS Carrier Maintenance - SoftBank](https://rewindex.com/company/twilio/incidents/rc028ndrw7ll.md) | maintenance | 2021-11-23 15:00 UTC | 2021-11-23 20:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Multiple Network](https://rewindex.com/company/twilio/incidents/fxb8xn9xjwsq.md) | maintenance | 2021-11-23 23:00 UTC | 2021-11-24 02:03 UTC | 3.0 h | resolved |
| [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/pchp8snbwc3c.md) | maintenance | 2021-11-23 23:00 UTC | 2021-11-24 06:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline Russia](https://rewindex.com/company/twilio/incidents/y2w6nn4gb96w.md) | maintenance | 2021-11-24 00:01 UTC | 2021-11-24 06:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - Claro](https://rewindex.com/company/twilio/incidents/jf8fmhjjrw0x.md) | maintenance | 2021-11-24 03:00 UTC | 2021-11-24 06:30 UTC | 3.5 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Maintenance - Telcel](https://rewindex.com/company/twilio/incidents/35dy57rl1tj6.md) | maintenance | 2021-11-24 04:02 UTC | 2021-11-24 07:30 UTC | 3.5 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/pl5zg2l4y4h5.md) | maintenance | 2021-11-24 09:00 UTC | 2021-11-24 11:04 UTC | 2.1 h | resolved |
| [\[Scheduled\] Japan SMS Carrier Maintenance - Rakuten](https://rewindex.com/company/twilio/incidents/0fsdmt4vkc3g.md) | maintenance | 2021-11-24 13:01 UTC | 2021-11-24 20:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] Philippines SMS Carrier Maintenance - Smart Communications](https://rewindex.com/company/twilio/incidents/fjx8w993rprk.md) | maintenance | 2021-11-24 16:00 UTC | 2021-11-24 20:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/bsl3h92ftsl6.md) | maintenance | 2021-11-24 21:03 UTC | 2021-11-25 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/tsxgmy7w2r29.md) | maintenance | 2021-11-24 21:03 UTC | 2021-11-25 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline](https://rewindex.com/company/twilio/incidents/v12r4shc3m1r.md) | maintenance | 2021-11-24 23:00 UTC | 2021-11-25 00:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/7mcn8kr7j73p.md) | maintenance | 2021-11-25 06:00 UTC | 2021-11-25 07:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/xn7n3hj2ks13.md) | maintenance | 2021-11-25 07:00 UTC | 2021-11-25 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/vbtyvqfbp4d6.md) | maintenance | 2021-11-25 21:01 UTC | 2021-11-26 00:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance - Multiple Network](https://rewindex.com/company/twilio/incidents/7hcp1t97zz0d.md) | maintenance | 2021-11-25 23:00 UTC | 2021-11-26 02:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline](https://rewindex.com/company/twilio/incidents/hgkd7v1gp4qk.md) | maintenance | 2021-11-26 00:00 UTC | 2021-11-26 06:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/8qgzq69g78zv.md) | maintenance | 2021-11-26 07:00 UTC | 2021-11-26 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Vietnam SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/y4y39fzljxsq.md) | maintenance | 2021-11-26 16:10 UTC | 2021-11-26 16:30 UTC | 20 min | resolved |
| [\[Scheduled\] India SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/pt2q60qknv5d.md) | maintenance | 2021-11-26 21:30 UTC | 2021-11-27 00:30 UTC | 3.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/qjtlc1pmlq82.md) | maintenance | 2021-11-27 20:00 UTC | 2021-11-28 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/9fqlmf2bx106.md) | maintenance | 2021-11-27 20:00 UTC | 2021-11-28 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Telkomsel](https://rewindex.com/company/twilio/incidents/bv83wlqmdgp2.md) | maintenance | 2021-11-29 18:00 UTC | 2021-11-29 20:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Tele2](https://rewindex.com/company/twilio/incidents/9xtwm281h4dn.md) | maintenance | 2021-11-29 20:00 UTC | 2021-11-30 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Kazakhstan SMS Carrier Maintenance - Altel & Tele2](https://rewindex.com/company/twilio/incidents/pvb2wkh2pgdl.md) | maintenance | 2021-11-29 20:00 UTC | 2021-11-30 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Megafon](https://rewindex.com/company/twilio/incidents/0phxbh5jsswq.md) | maintenance | 2021-11-29 21:00 UTC | 2021-11-30 01:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline](https://rewindex.com/company/twilio/incidents/sdftsqkql8kd.md) | maintenance | 2021-11-29 21:02 UTC | 2021-11-30 00:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Norway SMS Carrier Maintenance - TELIA (NetCom)](https://rewindex.com/company/twilio/incidents/z45c8hwr4vm6.md) | maintenance | 2021-11-30 00:00 UTC | 2021-11-30 05:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Russia SMS Carrier Maintenance - Beeline](https://rewindex.com/company/twilio/incidents/m4vg1kqc15f2.md) | maintenance | 2021-11-30 00:00 UTC | 2021-11-30 03:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Germany SMS Carrier Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/rxrq6fvtw7cj.md) | maintenance | 2021-11-30 04:00 UTC | 2021-11-30 05:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Indonesia SMS Carrier Maintenance - Telkomsel](https://rewindex.com/company/twilio/incidents/0q45jwp2rk7f.md) | maintenance | 2021-11-30 06:00 UTC | 2021-11-30 07:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Mexico SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/9q5nvvs6ns81.md) | maintenance | 2021-11-30 08:00 UTC | 2021-11-30 10:00 UTC | 2.0 h | resolved |

## Cite this

Twilio posted 153 status incidents in November 2021 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/twilio/2021/11
- Citation: Twilio, “Twilio in November 2021” (2021-11-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/2021/11 (CC BY 4.0).
- Markdown link: `[Twilio: Twilio in November 2021 (2021-11-01)](https://rewindex.com/company/twilio/2021/11)`


---
Canonical: https://rewindex.com/company/twilio/2021/11 · Markdown: https://rewindex.com/company/twilio/2021/11.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:53:31.724Z