# Outages on March 20, 2021 (UTC) > 11 incidents started on March 20, 2021 (UTC) on the status pages Rewindex archives, 4 labelled major or critical by the vendor (Bandwidth); 6 more were still open from earlier days. Canonical: https://rewindex.com/outages/2021-03-20 Last updated: 2021-03-21T22:56:00Z - Incidents started: 11 (major/critical: 4, other: 7) across 5 vendors - Still open from earlier days: 6 · Maintenance windows: 1 · Detected outage events: 0 - By vendor impact label: critical 3, major 1, minor 7 - Previous day with incidents: [2021-03-19](https://rewindex.com/outages/2021-03-19.md) · Next: [2021-03-21](https://rewindex.com/outages/2021-03-21.md) · [All days](https://rewindex.com/outages.md) Impact labels are the vendor’s own. Incidents come from each vendor’s status page; Rewindex does not measure outages. ## Incidents started this day | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - LATA: 342 (Marquette, MI)](https://rewindex.com/company/bandwidth/incidents/fkmnngfplk7l.md) | critical | 2021-03-20 16:37 UTC | 2021-03-21 21:56 UTC | resolved | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - LATA:334 (Fort Wayne, IN)](https://rewindex.com/company/bandwidth/incidents/cwvffjk2h9qh.md) | critical | 2021-03-20 16:43 UTC | 2021-03-21 21:55 UTC | resolved | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - LATA:330 (Evansville, IN)](https://rewindex.com/company/bandwidth/incidents/bqy5q47fnjlj.md) | critical | 2021-03-20 17:35 UTC | 2021-03-21 21:56 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures on Etisalat & DU Network in United Arab Emirates](https://rewindex.com/company/twilio/incidents/jslgd9gz9sn2.md) | major | 2021-03-20 03:13 UTC | 2021-03-20 05:17 UTC | resolved | | [Sanity](https://rewindex.com/company/sanity.md) | [Elevated API Error Rates](https://rewindex.com/company/sanity/incidents/p1hfwv42s5q0.md) | minor | 2021-03-20 03:24 UTC | 2021-03-20 03:59 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Etisalat Egypt](https://rewindex.com/company/twilio/incidents/qb99kp0n8j6b.md) | minor | 2021-03-20 08:20 UTC | 2021-03-20 12:40 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [Delivery issues - Proximus, Belgium](https://rewindex.com/company/sinch/incidents/zbdczrgyw9h9.md) | minor | 2021-03-20 10:28 UTC | 2021-03-20 15:50 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Nigeria Airtel Network](https://rewindex.com/company/twilio/incidents/hr52s243v2s7.md) | minor | 2021-03-20 12:36 UTC | 2021-03-20 15:56 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Egypt Etisalat Network](https://rewindex.com/company/twilio/incidents/kl47flf3zmfb.md) | minor | 2021-03-20 16:29 UTC | 2021-03-20 22:30 UTC | resolved | | [Plivo](https://rewindex.com/company/plivo.md) | [Delivery delay on inbound SMS/MMS towards multiple regions in US](https://rewindex.com/company/plivo/incidents/hdmsgbnr38l0.md) | minor | 2021-03-20 16:57 UTC | 2021-03-21 22:56 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Bangladesh Banglalink Network](https://rewindex.com/company/twilio/incidents/zv1jd208zbvh.md) | minor | 2021-03-20 20:34 UTC | 2021-03-21 15:08 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Heap](https://rewindex.com/company/heap.md) | [Appcues Data Out Integration Sync Latency](https://rewindex.com/company/heap/incidents/l3l1k7vkxcsd.md) | major | 2021-03-17 18:01 UTC | 2021-03-22 20:53 UTC | resolved | | [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Webhosting\] cPanel platform unavailability](https://rewindex.com/company/scaleway/incidents/3zzv5h56tmby.md) | major | 2021-03-19 11:59 UTC | 2021-03-21 12:25 UTC | resolved | | [Sinch](https://rewindex.com/company/sinch.md) | [Connectivity Issues - Google Voice and C-Spire US](https://rewindex.com/company/sinch/incidents/27k1dpwtwl84.md) | minor | 2021-03-18 12:56 UTC | 2021-03-22 13:07 UTC | resolved | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Lumen Porting Delays](https://rewindex.com/company/bandwidth/incidents/3wm19t3gy0zl.md) | minor | 2021-03-19 22:45 UTC | 2021-03-20 19:17 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [Scheduled Xero system maintenance](https://rewindex.com/company/xero/incidents/zk86895qshwm.md) | none | 2021-03-19 00:29 UTC | 2021-03-21 07:30 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from a Subset of Twilio Toll-Free Numbers to the T-Mobile Network](https://rewindex.com/company/twilio/incidents/6vclm9m6wtty.md) | none | 2021-03-19 21:41 UTC | 2021-03-20 00:05 UTC | resolved | ## Maintenance | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Multiple Markets](https://rewindex.com/company/bandwidth/incidents/5sdqgspscnhh.md) | maintenance | 2021-03-20 05:00 UTC | 2021-03-20 11:00 UTC | resolved | ## Cite this 11 vendor-reported incidents started on 2021-03-20 (UTC) across 5 vendors, 4 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2021-03-20 - Citation: Rewindex daily outage roundup, “Outages on March 20, 2021” (2021-03-20 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-03-20 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on March 20, 2021 (2021-03-20)](https://rewindex.com/outages/2021-03-20)` --- Canonical: https://rewindex.com/outages/2021-03-20 · Markdown: https://rewindex.com/outages/2021-03-20.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:55:43.032Z