# Twilio in May 2020: incidents, uptime and changes

> Twilio in May 2020: 57 incidents on its status page (0 major or critical), 100% 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/2020/05
Last updated: 2020-06-01T06:43:00Z

- Incidents posted: 57 (major/critical: 0) · Maintenance: 40
- By vendor impact label: minor 53, none 4
- Uptime (vendor-reported): 100% free of major/critical incidents, 63.76% free of any incident; outage time 0 min, incident time 11.2 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [April 2020](https://rewindex.com/company/twilio/2020/04.md) · Next: [June 2020](https://rewindex.com/company/twilio/2020/06.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._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [SMS Delivery is delayed to Madar handsets in Libya](https://rewindex.com/company/twilio/incidents/5pjtfxx21khm.md) | minor | 2020-05-01 00:20 UTC | 2020-05-01 03:17 UTC | 3.0 h | resolved |
| [SMS Delivery Report Delays For Messages Sent From Twilio To O2 Germany](https://rewindex.com/company/twilio/incidents/fb6xy33zwd7d.md) | minor | 2020-05-04 05:20 UTC | 2020-05-04 07:24 UTC | 2.1 h | resolved |
| [On Call Engineers are Investigating an issue affecting incoming calls to Alaska numbers](https://rewindex.com/company/twilio/incidents/73rhxgvznm8s.md) | minor | 2020-05-04 17:16 UTC | 2020-05-04 17:33 UTC | 17 min | resolved |
| [On Call Engineers are Investigating an issue with Outbound Faxes failing](https://rewindex.com/company/twilio/incidents/y9rl483sbtb2.md) | minor | 2020-05-05 13:15 UTC | 2020-05-05 15:05 UTC | 1.8 h | resolved |
| [Twilio Console - Active Numbers Page not loading for some users](https://rewindex.com/company/twilio/incidents/pms6nt3gwlgx.md) | minor | 2020-05-05 19:12 UTC | 2020-05-06 06:07 UTC | 11 h | resolved |
| [SMS Delivery Delays to several networks in Africa.](https://rewindex.com/company/twilio/incidents/4zhdtdlmt92q.md) | minor | 2020-05-06 09:47 UTC | 2020-05-06 13:33 UTC | 3.8 h | resolved |
| [Recordings callback not triggered.](https://rewindex.com/company/twilio/incidents/qzcl5dtbnlcm.md) | minor | 2020-05-06 10:22 UTC | 2020-05-06 11:01 UTC | 39 min | resolved |
| [Programmable Chat API elevated HTTP 500 errors for region ie1](https://rewindex.com/company/twilio/incidents/szbgzc48b5d7.md) | minor | 2020-05-06 18:03 UTC | 2020-05-06 19:43 UTC | 1.7 h | resolved |
| [A portion of Twilio Inbound phone numbers in Columbia are not receiving calls](https://rewindex.com/company/twilio/incidents/dq7jfshrlqzk.md) | minor | 2020-05-06 20:56 UTC | 2020-05-06 23:40 UTC | 2.7 h | resolved |
| [SMS Delivery Delays to Vodafone Egypt](https://rewindex.com/company/twilio/incidents/8sqm8zsp0dl6.md) | minor | 2020-05-07 08:42 UTC | 2020-05-07 10:08 UTC | 1.4 h | resolved |
| [Autopilot Simulator intermittent failures](https://rewindex.com/company/twilio/incidents/wwphs1yssj27.md) | minor | 2020-05-07 17:50 UTC | 2020-05-07 21:34 UTC | 3.7 h | resolved |
| [SMS Delivery Delays between Twilio Short Codes and Enflick US Devices](https://rewindex.com/company/twilio/incidents/7ky834wnh6hf.md) | minor | 2020-05-09 00:33 UTC | 2020-05-09 03:39 UTC | 3.1 h | resolved |
| [SMS Delivery Delay To Vodafone Egypt](https://rewindex.com/company/twilio/incidents/gx2ljz9bth7m.md) | minor | 2020-05-09 09:47 UTC | 2020-05-09 15:08 UTC | 5.3 h | resolved |
| [Delays in delivery of outbound SMS To Etisalat Egypt](https://rewindex.com/company/twilio/incidents/g6mvnp1g2y8v.md) | minor | 2020-05-09 14:19 UTC | 2020-05-09 16:54 UTC | 2.6 h | resolved |
| [SMS Delivery Delays to Vodafone Egypt](https://rewindex.com/company/twilio/incidents/556v59qhv2r3.md) | minor | 2020-05-10 08:00 UTC | 2020-05-10 09:26 UTC | 1.4 h | resolved |
| [SMS Delivery Delays to Asiacell in Iraq](https://rewindex.com/company/twilio/incidents/xqbr5d555gxn.md) | minor | 2020-05-11 01:11 UTC | 2020-05-11 21:47 UTC | 21 h | resolved |
| [Customers using Pay with Stripe payment provider experiencing issues](https://rewindex.com/company/twilio/incidents/r5jjqwm8pg01.md) | minor | 2020-05-11 17:03 UTC | 2020-05-11 17:10 UTC | 7 min | resolved |
| [SMS Delivery Delay To Bmobile in Trinidad and Tobago](https://rewindex.com/company/twilio/incidents/1f5j44xrhgrt.md) | minor | 2020-05-12 00:06 UTC | 2020-05-12 01:43 UTC | 1.6 h | resolved |
| [A portion of Twilio inbound phone numbers in Singapore are not receiving calls](https://rewindex.com/company/twilio/incidents/s813h5dn1g0s.md) | minor | 2020-05-12 02:40 UTC | 2020-05-12 04:53 UTC | 2.2 h | resolved |
| [SMS Delivery Failures on Oi Brazil Network](https://rewindex.com/company/twilio/incidents/st8mmszyb76q.md) | minor | 2020-05-12 12:40 UTC | 2020-05-12 13:59 UTC | 1.3 h | resolved |
| [SMS Delivery Failures to Iran](https://rewindex.com/company/twilio/incidents/f4hm4mf7vrs7.md) | minor | 2020-05-12 13:21 UTC | 2020-05-12 19:39 UTC | 6.3 h | resolved |
| [Potential issue with dialing Portuguese Numbers.](https://rewindex.com/company/twilio/incidents/xk3yhzfj69cm.md) | none | 2020-05-12 16:15 UTC | 2020-05-12 17:48 UTC | 1.6 h | resolved |
| [SMS Delivery Delays to Asiacell in Iraq](https://rewindex.com/company/twilio/incidents/p2yhz10knmr5.md) | minor | 2020-05-12 20:09 UTC | 2020-05-14 01:39 UTC | 30 h | resolved |
| [Inbound calls to Spanish Numbers Failing](https://rewindex.com/company/twilio/incidents/vwz5l5yfp478.md) | minor | 2020-05-13 12:00 UTC | 2020-05-13 13:02 UTC | 1.0 h | resolved |
| [Inbound calls to Spanish numbers failing](https://rewindex.com/company/twilio/incidents/70rj0f8lb69d.md) | minor | 2020-05-13 15:40 UTC | 2020-05-13 17:46 UTC | 2.1 h | resolved |
| [Delivery Status Delays To Indosat Indonesia](https://rewindex.com/company/twilio/incidents/b0y33bxm2lkl.md) | minor | 2020-05-14 02:52 UTC | 2020-05-14 18:52 UTC | 16 h | resolved |
| [SMS Delivery Delays to Zimbabwe Netone](https://rewindex.com/company/twilio/incidents/6dvbvwr02nqn.md) | minor | 2020-05-14 11:38 UTC | 2020-05-14 15:08 UTC | 3.5 h | resolved |
| [Issues with public SIP TCP and TLS for some customers in regions br1, ie1, de1, au1](https://rewindex.com/company/twilio/incidents/c051tjdr5j8z.md) | minor | 2020-05-14 14:45 UTC | 2020-05-14 15:16 UTC | 31 min | resolved |
| [MMS delivery latency](https://rewindex.com/company/twilio/incidents/l6gwdpfc7xcr.md) | minor | 2020-05-14 15:42 UTC | 2020-05-14 16:40 UTC | 58 min | resolved |
| [Inbound Calls are Failing to South African DID's](https://rewindex.com/company/twilio/incidents/p4dczdvcqjjv.md) | minor | 2020-05-14 16:03 UTC | 2020-05-14 20:02 UTC | 4.0 h | resolved |
| [SMS delivery status delays to Indosat Indonesia](https://rewindex.com/company/twilio/incidents/6brvzwbnp7fy.md) | minor | 2020-05-14 23:05 UTC | 2020-05-15 18:47 UTC | 20 h | resolved |
| [Calabrio Teleopti Workforce Management integration with Flex is degraded](https://rewindex.com/company/twilio/incidents/3qqdh3l02s45.md) | minor | 2020-05-16 17:00 UTC | 2020-05-16 18:58 UTC | 2.0 h | resolved |
| [SMS Delivery Delays to Vodafone Egypt.](https://rewindex.com/company/twilio/incidents/21hhs5898qy2.md) | minor | 2020-05-17 08:59 UTC | 2020-05-17 14:01 UTC | 5.0 h | resolved |
| [SMS Delivery Delays to Vodafone Egypt](https://rewindex.com/company/twilio/incidents/9z7dwx9twxv3.md) | minor | 2020-05-18 06:07 UTC | 2020-05-18 10:21 UTC | 4.2 h | resolved |
| [A small subset of newly created accounts are unable to send or receive calls and messages](https://rewindex.com/company/twilio/incidents/9cpj3v5hhqc0.md) | minor | 2020-05-19 19:15 UTC | 2020-05-19 20:18 UTC | 1.1 h | resolved |
| [SMS Delivery Delays on a subset of message sent to Brazil Vivo](https://rewindex.com/company/twilio/incidents/715l65wfm8j5.md) | minor | 2020-05-19 21:24 UTC | 2020-05-19 22:34 UTC | 1.2 h | resolved |
| [SMS Delivery Failures on a subset of messages sent to China](https://rewindex.com/company/twilio/incidents/krdv705v3w73.md) | minor | 2020-05-20 00:50 UTC | 2020-05-20 02:04 UTC | 1.2 h | resolved |
| [SMS non delivery to Airtel Nigeria](https://rewindex.com/company/twilio/incidents/p2ncp1gsm80y.md) | minor | 2020-05-20 09:52 UTC | 2020-05-20 10:51 UTC | 59 min | resolved |
| [SMS Delivery Issue for Registered Chinese Templates Towards China Telecom](https://rewindex.com/company/twilio/incidents/19ypks324s9l.md) | minor | 2020-05-20 15:37 UTC | 2020-05-20 21:35 UTC | 6.0 h | resolved |
| [Message delivery status delays to a subset of US Sprint recipients from Twilio Short codes](https://rewindex.com/company/twilio/incidents/29f2q9p3qgs5.md) | none | 2020-05-21 19:01 UTC | 2020-05-21 19:27 UTC | 26 min | resolved |
| [SMS delivery delays sending to the network Oi in Brazil.](https://rewindex.com/company/twilio/incidents/k9hskff9xdrb.md) | minor | 2020-05-21 23:28 UTC | 2020-05-22 02:01 UTC | 2.5 h | resolved |
| [On Call Engineers are Investigating an issue with customer upgrades](https://rewindex.com/company/twilio/incidents/slsntsqm09p5.md) | none | 2020-05-23 14:06 UTC | 2020-05-23 14:33 UTC | 27 min | resolved |
| [On Call Engineers are Investigating an issue with customer upgrades and address validation.](https://rewindex.com/company/twilio/incidents/ktwhzfnd66j3.md) | none | 2020-05-24 03:50 UTC | 2020-05-24 10:05 UTC | 6.3 h | resolved |
| [Intermittent Failures of Inbound Calls towards Spanish Numbers (Madrid Area +34911)](https://rewindex.com/company/twilio/incidents/g2mpcc0p454t.md) | minor | 2020-05-27 09:00 UTC | 2020-05-28 00:30 UTC | 16 h | resolved |
| [Inbound Calls to a Small Subset of Swedish Numbers failing](https://rewindex.com/company/twilio/incidents/qw09yyjdbz9m.md) | minor | 2020-05-27 10:27 UTC | 2020-05-27 16:57 UTC | 6.5 h | resolved |
| [SMS Delivery Delays To Mexico Telcel](https://rewindex.com/company/twilio/incidents/5kvbj1qts9fk.md) | minor | 2020-05-27 23:06 UTC | 2020-05-28 05:18 UTC | 6.2 h | resolved |
| [Inbound call failures to Barcelona DIDs](https://rewindex.com/company/twilio/incidents/5ftf5ttrmg4w.md) | minor | 2020-05-28 10:08 UTC | 2020-05-28 17:28 UTC | 7.3 h | resolved |
| [PayPal failure when adding funds to account](https://rewindex.com/company/twilio/incidents/0dt8h9xx1j2q.md) | minor | 2020-05-28 13:00 UTC | 2020-05-28 13:48 UTC | 48 min | resolved |
| [Inbound Call Failures to Hungary](https://rewindex.com/company/twilio/incidents/1lhhl8xf24yv.md) | minor | 2020-05-28 16:17 UTC | 2020-05-29 00:18 UTC | 8.0 h | resolved |
| [SMS Delivery Delays to Asia Cell Iraq](https://rewindex.com/company/twilio/incidents/tr83zfbmkfjq.md) | minor | 2020-05-29 02:13 UTC | 2020-06-01 06:43 UTC | 3 d | resolved |
| [Inbound call failures to Barcelona DIDs](https://rewindex.com/company/twilio/incidents/2gqn11qpyt1v.md) | minor | 2020-05-29 10:11 UTC | 2020-05-29 13:03 UTC | 2.9 h | resolved |
| [SMS Delivery Delays to Malawi Telekom Networks](https://rewindex.com/company/twilio/incidents/zpgn26d374pc.md) | minor | 2020-05-29 16:41 UTC | 2020-05-30 01:38 UTC | 8.9 h | resolved |
| [SMS Delivery Delays to Brazil Nextel](https://rewindex.com/company/twilio/incidents/pc4q98rsk6zt.md) | minor | 2020-05-29 21:23 UTC | 2020-05-30 04:43 UTC | 7.3 h | resolved |
| [SMS Delivery Report Delays to US over US/CA Toll-Free Numbers](https://rewindex.com/company/twilio/incidents/vkqlmkfrsbzg.md) | minor | 2020-05-30 00:07 UTC | 2020-05-30 01:37 UTC | 1.5 h | resolved |
| [SMS Delivery Delays to Indosat Indonesia over International Registered Alphanumeric Sender ID](https://rewindex.com/company/twilio/incidents/r52c0sz2tws8.md) | minor | 2020-05-30 03:58 UTC | 2020-05-30 05:31 UTC | 1.6 h | resolved |
| [SMS Delivery Delays to Malawi](https://rewindex.com/company/twilio/incidents/zzymy239yp1z.md) | minor | 2020-05-30 11:51 UTC | 2020-06-01 02:21 UTC | 39 h | resolved |
| [E911 Address Provisioning Failures](https://rewindex.com/company/twilio/incidents/vpws2rvhl1jq.md) | minor | 2020-05-31 23:14 UTC | 2020-06-01 02:03 UTC | 2.8 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/t30tlk03skyp.md) | maintenance | 2020-05-01 02:00 UTC | 2020-05-01 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] SMS/MMS Carrier Maintenance - Sprint US](https://rewindex.com/company/twilio/incidents/s7bd3g79zr77.md) | maintenance | 2020-05-03 05:00 UTC | 2020-05-03 09:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance - 03 May 2020 01:00 PDT - 03 May 2020 08:00 PDT](https://rewindex.com/company/twilio/incidents/n869kjtdw166.md) | maintenance | 2020-05-03 08:01 UTC | 2020-05-03 13:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Bouygues Telecom - France SMS carrier maintenance](https://rewindex.com/company/twilio/incidents/7qg43x3r7kp7.md) | maintenance | 2020-05-04 21:00 UTC | 2020-05-05 04:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/4pst40xslm2p.md) | maintenance | 2020-05-05 06:00 UTC | 2020-05-05 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/gnpnq9swbc1y.md) | maintenance | 2020-05-05 06:00 UTC | 2020-05-05 11:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/88pypw8fp4d8.md) | maintenance | 2020-05-06 04:00 UTC | 2020-05-06 11:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/dfhr0t86hdsl.md) | maintenance | 2020-05-06 06:00 UTC | 2020-05-06 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] UK SMS Carrier Partner Maintenance - impacting Twilio UK Mobile Numbers](https://rewindex.com/company/twilio/incidents/g066dxx3d9k6.md) | maintenance | 2020-05-07 00:00 UTC | 2020-05-07 00:30 UTC | 30 min | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/8bt1vg8kwr3b.md) | maintenance | 2020-05-07 04:00 UTC | 2020-05-07 11:01 UTC | 7.0 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/d06ykl2vzcwg.md) | maintenance | 2020-05-07 04:00 UTC | 2020-05-07 07:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS carrier partner maintenance to multiple networks](https://rewindex.com/company/twilio/incidents/56kqbsc1d0gx.md) | maintenance | 2020-05-11 06:30 UTC | 2020-05-11 10:01 UTC | 3.5 h | resolved |
| [\[Scheduled\] US Longcode SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/gvmk5tc7bqb1.md) | maintenance | 2020-05-12 07:00 UTC | 2020-05-12 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Megafon Russia - SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/q0r57v101vj1.md) | maintenance | 2020-05-12 20:02 UTC | 2020-05-13 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Bouygues Telecom France SMS Carrier Maintenance](https://rewindex.com/company/twilio/incidents/tzn1dwfjm2lk.md) | maintenance | 2020-05-13 00:00 UTC | 2020-05-13 01:01 UTC | 1.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/m6jxrhwcm9zq.md) | maintenance | 2020-05-13 04:00 UTC | 2020-05-13 10:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T Mexico](https://rewindex.com/company/twilio/incidents/7slhbdfvclw0.md) | maintenance | 2020-05-13 06:00 UTC | 2020-05-13 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] SMS carrier partner maintenance to multiple networks](https://rewindex.com/company/twilio/incidents/c16h8v203qfp.md) | maintenance | 2020-05-13 07:00 UTC | 2020-05-13 10:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/0h51l0vck3pf.md) | maintenance | 2020-05-14 03:01 UTC | 2020-05-14 10:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/mdbrmvcgzky0.md) | maintenance | 2020-05-14 04:01 UTC | 2020-05-14 07:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/9ml4d852gjnb.md) | maintenance | 2020-05-15 04:02 UTC | 2020-05-15 10:01 UTC | 6.0 h | resolved |
| [\[Scheduled\] Flex Insights dashboards visualization partner maintenance 16 May, 1:00am-2:30am PDT](https://rewindex.com/company/twilio/incidents/sxtzc5xzn3wx.md) | maintenance | 2020-05-16 08:00 UTC | 2020-05-16 09:30 UTC | 1.5 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/jy4c008ff3rm.md) | maintenance | 2020-05-17 04:01 UTC | 2020-05-17 07:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] US SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/68w09cdxjq2r.md) | maintenance | 2020-05-17 06:00 UTC | 2020-05-17 09:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/w5zh30stv81l.md) | maintenance | 2020-05-18 05:00 UTC | 2020-05-18 11:01 UTC | 6.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/lnm61b0gvrqp.md) | maintenance | 2020-05-19 04:00 UTC | 2020-05-19 10:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] SMS Carrier Partner Maintenance To Multiple Networks](https://rewindex.com/company/twilio/incidents/3mbt1w5tw51v.md) | maintenance | 2020-05-19 05:01 UTC | 2020-05-19 06:00 UTC | 59 min | resolved |
| [\[Scheduled\] US MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/bwc65gskp92y.md) | maintenance | 2020-05-19 05:01 UTC | 2020-05-19 10:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/rn1gsg2nysjy.md) | maintenance | 2020-05-20 04:00 UTC | 2020-05-20 10:01 UTC | 6.0 h | resolved |
| [\[Scheduled\] US MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/gyqbt8h4p808.md) | maintenance | 2020-05-20 05:01 UTC | 2020-05-20 10:01 UTC | 5.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/z852p2zg5dcd.md) | maintenance | 2020-05-20 06:00 UTC | 2020-05-20 10:02 UTC | 4.0 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/8p4dn3x4hbxd.md) | maintenance | 2020-05-21 04:00 UTC | 2020-05-21 07:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] US MMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/kzkmtkzw3cvn.md) | maintenance | 2020-05-21 05:01 UTC | 2020-05-21 10:01 UTC | 5.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - T-Mobile US](https://rewindex.com/company/twilio/incidents/dzm5c0mk8jfq.md) | maintenance | 2020-05-22 06:01 UTC | 2020-05-22 12:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Megafon Russia - SMS Carrier Maintenance](https://rewindex.com/company/twilio/incidents/jt161x745b5l.md) | maintenance | 2020-05-25 20:00 UTC | 2020-05-26 00:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Beeline Russia - SMS Carrier Maintenance](https://rewindex.com/company/twilio/incidents/6nnvkq4y9n2d.md) | maintenance | 2020-05-25 22:00 UTC | 2020-05-25 23:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] AT&T Mexico - SMS Carrier Maintenance](https://rewindex.com/company/twilio/incidents/9xg56dglm6l9.md) | maintenance | 2020-05-26 06:00 UTC | 2020-05-26 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/6jkbsgphc9gq.md) | maintenance | 2020-05-27 04:00 UTC | 2020-05-27 11:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] SMS Carrier Maintenance - AT&T US](https://rewindex.com/company/twilio/incidents/1nyv29fzc6mh.md) | maintenance | 2020-05-28 04:00 UTC | 2020-05-28 11:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] US Toll-Free SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/41qkxgwj0xnl.md) | maintenance | 2020-05-28 04:00 UTC | 2020-05-28 06:59 UTC | 3.0 h | resolved |

## Cite this

Twilio posted 57 status incidents in May 2020 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/twilio/2020/05
- Citation: Twilio, “Twilio in May 2020” (2020-05-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/2020/05 (CC BY 4.0).
- Markdown link: `[Twilio: Twilio in May 2020 (2020-05-01)](https://rewindex.com/company/twilio/2020/05)`


---
Canonical: https://rewindex.com/company/twilio/2020/05 · Markdown: https://rewindex.com/company/twilio/2020/05.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:56:06.363Z