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CompaniesTwilioMonthly reportsDecember 2021

Twilio in December 2021: incidents, uptime and changes

147incidents posted
3labelled major or critical
95.04%free of major/critical
15.94%free of any incident
0price changes
0notable page changes

Vendor-reported outage time 36 h 52 min, incident time 26.1 days. 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. Last 90 days.

By vendor label: Major 3 · Minor 131 · No impact listed 13

Major and critical incidents 3

IncidentImpactStartedDurationStatusDay
Issue with Multiple Products Due to Degradation in our US East Data CenterMajor14 hresolved12-07
Data Center Outage Impacting Multiple ServicesMajor17 hresolved12-22
MMS Delivery Delays With U.S Twilio LongcodesMajor5.8 hresolved12-25

Other incidents 144

IncidentImpactStartedDurationStatusDay
SMS Delivery Delays to Nigeria AirtelMinor6.3 hresolved12-01
Small Subset of Twilio Customers Unable to Access VerifyNo impact listed5 minresolved12-01
SMS Delivery Report Delays to US Networks from a Small Subset of Twilio US Short CodesMinor2.5 hresolved12-01
SMS and MMS Latency for a Subset of Twilio CustomersMinor1.1 hresolved12-01
SMS Delivery Delays To LifeCell Network In UkraineMinor3.7 hresolved12-02
Inbound Call Failures to Indonesia Landline NumbersMinor3.9 hresolved12-02
SMS Delivery Delays to Airtel Network in NigeriaMinor3.2 hresolved12-02
SMS Delivery Delays to Switzerland Salt Mobile NetworkMinor2.7 hresolved12-02
SMS Delivery Delays to Algar Network in BrazilMinor2.7 hresolved12-02
Issue Adding Addresses in Twilio ConsoleMinor4.3 hresolved12-02
SMS Delivery Delays to Vodafone Network in EgyptMinor1.0 hresolved12-02
SMS Delivery Delays to Vodafone Network in EgyptMinor12 hresolved12-02
SMS Delivery Delays to Asia Cell Network in IraqMinor8.7 hresolved12-03
SMS Delivery Degradation from Twilio US Longcodes to Verizon Network and Shortcode to US Verizon and T-Mobile NetworkNo impact listed0 minresolved12-03
SMS Delivery Delay to Verizon Network in US Over a Subset of Short CodeMinor2.7 hresolved12-03
SMS Delivery Delays to Orange Network in MaliMinor4.7 hresolved12-03
Automated Alert: Minimal Customer ImpactMinor1.8 hresolved12-04
SMS Delivery Delay To Al-Madar LibyaMinor15 hresolved12-05
SMS Delivery Delay To Airtel GabonMinor16 hresolved12-05
SMS Delivery Delays to Vinaphone Network in VietnamMinor6.7 hresolved12-06
Issue with Upgrading Twilio AccountsMinor1.8 hresolved12-06
SMS Delivery Delays to Mali OrangeMinor16 hresolved12-06
Flex Insights Data DelaysMinor1.6 hresolved12-06
SMS Delivery Delays To Multiple US Networks Causing Delays in Authy 2FA and Verify Retry AttemptsMinor7.3 hresolved12-07
Flex Insights Data DelaysMinor1.5 hresolved12-07
Delivery Report Delays When Sending to the United Kingdom (O2, Vodafone, H3G networks)Minor8.8 hresolved12-07
Automated Alert: No Customer ImpactNo impact listed17 minresolved12-07
On Call Engineers are Investigating Issue With Twilio LiveNo impact listed23 minresolved12-07
Intermittent Inbound SMS Delivery Delays or Failures from Vodafone Handsets to Twilio UK Mobile NumbersMinor3 dresolved12-07
On Call Engineers are Investigating 500 Errors from Studio's Fetch Step Context and Fetch ExecutionNo impact listed24 minresolved12-07
Automated Alert: No Customer ImpactNo impact listed4 minresolved12-08
Inbound SMS Delays From United Kingdom of Great Britain and Northern IrelandNo impact listed0 minresolved12-09
SMS Delivery Delays to Airtel NigeriaMinor4.8 hresolved12-09
SMS Delivery Delays to China MobileMinor4.7 hresolved12-09
Programmable Wireless Billing IssueMinor5 minresolved12-09
MMS Delivery Delays Over Subset of Shortcodes to Multiple US NetworksMinor32 hresolved12-09
SMS Delivery Delays to Malitel Network in MaliMinor29 hresolved12-09
SMS Delivery Delays to Fibernetics Network in CanadaMinor6.3 hresolved12-09
SMS Delivery Delays to US Cellular in the US from Toll-free NumbersMinor3.8 hresolved12-09
SMS Delivery Delays to All Networks in Canada From Toll-Free NumbersMinor4.7 hresolved12-10
SMS Delivery Delays to Vodafone EgyptMinor11 hresolved12-10
Elevated 5xx Responses and Latency on Studio Event HandlingMinor52 minresolved12-10
Latency and Timeout Errors with Twilio Rest API Impacting Multiple ProductsMinor1.7 hresolved12-10
Elevated HTTP 400 Errors for Programmable MessagingMinor2.1 hresolved12-10
SMS Delivery Delays To Airtel Network In IndiaMinor12 hresolved12-11
Calls With ACCSID as TWIML Application FailingNo impact listed52 minresolved12-11
SMS Delivery Delays to Viva KuwaitMinor7.5 hresolved12-11
SMS Delivery Delays when Sending Messages to Vodafone Network In EgyptMinor5.0 hresolved12-12
SMS Delivery Delays to Orange Network MaliMinor4.8 hresolved12-12
SMS Delivery Delays to XL Axiata IndonesiaMinor2.6 hresolved12-13
Voice Quality Degradation with Inbound and Outbound calls to Taiwan Phone numbersMinor2.5 hresolved12-13
Inbound Call Failures to a Subset of Taiwan Phone NumbersMinor18 hresolved12-13
Delays in SMS Delivery to Jamaica Digicel NetworkMinor2.6 hresolved12-13
Delay in SMS delivery to Multiple Networks in MexicoMinor3.6 hresolved12-13
Call Failures to a Subset of Twilio Numbers in GermanyMinor6.4 hresolved12-14
On Call Engineers are Investigating Degradation of Verify SMS in Multiple CountriesNo impact listed51 minresolved12-14
SMS Delivery Delays with Programmable Messaging and VerifyMinor1.6 hresolved12-14
SMS Delivery Delays to Orange Network in CameroonMinor25 hresolved12-14
Automated Alert: Minimal Customer ImpactMinor4 minresolved12-14
SMS Delivery Delays to Jamaica Digicel NetworkMinor5.0 hresolved12-14
Our Engineers are Investigating an Issue with TaskRouterMinor1.5 hresolved12-15
SMS Delivery Delays to Orange Network in FranceMinor2.6 hresolved12-15
Automated Alert: No Customer ImpactMinor13 minresolved12-15
SMS Delivery Degradation From Twilio Toll-Free Numbers to US CarriersMinor3.0 hresolved12-15
Voice Call Quality DegradedNo impact listed0 minresolved12-15
SMS Delivery Delays & Failures to Tanzania Airtel NetworkMinor6.5 hresolved12-15
Super Sim Clients May Experience Delays When Connecting Their DevicesMinor4.5 hresolved12-15
SMS Delivery Report Delays When Sending To Multiple Networks In USMinor6.3 hresolved12-16
SMS Delivery Delays To Vodafone Network In EgyptMinor7.6 hresolved12-16
SMS Delivery Delays to Fibernotics Network in CanadaMinor2.5 hresolved12-16
SMS Delivery Delays to Orange Network CameroonNo impact listed0 minresolved12-16
SMS Delivery Delays to Somalia TelesomMinor4.9 hresolved12-16
SMS Delivery Delays to Orange Network CongoMinor14 hresolved12-16
SMS Delivery Delays to Claro ColombiaMinor2.9 hresolved12-16
SMS Delivery Delays With Programmable MessagingMinor1.4 hresolved12-17
Inbound MMS Delivery Delays - Mobile OriginatedMinor10 hresolved12-17
On Call Engineers are InvestigatingMinor19 minresolved12-17
Latency and Timeout Errors with Twilio Rest API Impacting Multiple ProductsMinor1.6 hresolved12-17
SMS Delivery Delays to Telcel and AT&T Networks in MexicoMinor8.7 hresolved12-17
SMS Delivery Delays To GrameenPhone Network In BangladeshMinor5.0 hresolved12-18
SMS Delivery Delays and Failures to Safaricom Network in KenyaMinor4.9 hresolved12-18
SMS Delivery Delays to Vodacom Network in TanzaniaMinor4.9 hresolved12-18
SMS Delivery Delays to Orange Network in CongoMinor6.9 hresolved12-18
SMS Delivery Receipts Delay to Verizon and Small US Carriers From 10DLC Longcodes.Minor5.2 hresolved12-18
SMS Delivery Delays To Safaricom Network In KenyaMinor8.2 hresolved12-19
SMS Delivery Delays To TIGO Network In ColombiaMinor4.8 hresolved12-19
SMS Delivery Delays To Orange Network In NigerMinor3.0 hresolved12-19
SMS Delivery Delays to Smart Network In PhilippinesMinor3.6 hresolved12-19
Delivery Receipts Delay to Verizon USA Using Subset of 10DLC Longcodes.Minor3.2 hresolved12-19
SMS Delivery Delay to Multiple USA Networks Using Subset of ShortcodesMinor2.6 hresolved12-20
SMS Delivery Failures on Chile EntelMinor1.4 hresolved12-20
MMS Delivery Delay to USA Networks for a Subset of Short CodesMinor13 hresolved12-20
Outbound SMS Delivery Delays to Glo Mobile Network in NigeriaMinor2.7 hresolved12-20
SMS Delivery Delays to Iraq Zain NetworkMinor2.3 hresolved12-21
Inbound Message Delivery Delays to a Subset of Twilio Philippines Phone NumbersMinor5.9 hresolved12-21
SMS Delivery Delays to Nigeria Glo Mobile NetworkMinor4.1 hresolved12-21
SMS Delivery Delays to Telemob Network in Burkina FasoMinor13 hresolved12-21
SMS Delivery Delays To Ufone Network in PakistanMinor13 hresolved12-21
On Call Engineers are InvestigatingNo impact listed5 minresolved12-22
Intermittent Delivery of AT&T Mobile Originated SMS to Twilio Short CodesMinor7 dresolved12-22
Delays in Sending Verification Email in ConsoleMinor19 minresolved12-23
Stuck and Ghost Task in Realtime View and Team View in Flex InsightsMinor25 hresolved12-23
SMS Delivery Delays to Vietnam Mobifone NetworkMinor7.1 hresolved12-23
SMS Delivery Delays to Vodafone EgyptMinor13 hresolved12-23
Authy SMS Delivery Failures to Russia Mobile MTSMinor8.7 hresolved12-23
Outbound SMS Delivery Delays to Nigeria Glo Mobile NetworkMinor4 dresolved12-23
Inbound Call Failures to a Subset of Twilio Portugal Mobile NumberMinor4.4 hresolved12-24
SMS Delivery Delays to Netone ZimbabweMinor3 dresolved12-24
SMS Delivery Delays to BeMobile BotswanaMinor10 hresolved12-25
Delivery Failures to a Subset of Twilio UK Long CodesMinor1.2 hresolved12-25
SMS Delivery Delays From Twilio to Digicel Network in Haiti and Trinidad and TobagoMinor19 hresolved12-25
SMS Delivery Delays From Twilio to Libya Al-Madar NetworkMinor6.8 hresolved12-25
SMS Delivery Delays From Twilio to Movistar in El SalvadorMinor3.2 hresolved12-25
SMS Delivery Delay To Vodafone EgyptMinor9.9 hresolved12-26
SMS Delivery Reports Being Delayed To Mobile in YemenMinor7.9 hresolved12-26
SMS Delivery Reports Being Delayed to Carriers in the USMinor11 hresolved12-26
SMS Delivery Delays to Azercel in AzerbaijanMinor8.1 hresolved12-27
SMS Delivery Delays to Mobitel in Sri LankaMinor10 hresolved12-27
SMS Delivery Report Delays to NRJ Network in FranceMinor3.0 hresolved12-27
Outbound SMS Delivery Delays to Nigeria Glo Mobile NetworkMinor20 hresolved12-27
Inbound SMS Failures to Twilio Spanish Phone NumbersMinor54 minresolved12-27
SMS Delivery Delays to Vodafone Network in EgyptMinor20 hresolved12-27
SMS Delivery Delays to Vodacom Network in MozambiqueMinor12 hresolved12-27
SMS Delivery Failures on Yemen Mobile YemenMinor6.7 hresolved12-27
SMS Delivery Delays to China Mobile Network In ChinaMinor2 dresolved12-28
SMS Delivery Delays to MTN Irancell Network in IranMinor4.8 hresolved12-28
SMS Delivery Delays to Nigeria Glo Mobile NetworkMinor42 hresolved12-28
SMS Delivery Delays to Vodafone Network in EgyptMinor9.0 hresolved12-28
Automated Alert: Customers Impacted for MMS Delivery Delays will be Contacted DirectlyNo impact listed14 minresolved12-28
SMS Delivery Delays to Congo Orange and Tigo NetworksMinor7.6 hresolved12-28
On Call Engineers are InvestigatingMinor48 minresolved12-29
SMS Delivery Delays to Meteor Mobile Network in IrelandMinor7.7 hresolved12-29
SMS Delivery Delays from a Subset of Short Codes to Fibernetics in CanadaMinor6.3 hresolved12-29
SMS Delivery Delays to Vietnam MobiFone NetworkMinor37 hresolved12-30
SMS Delivery Delays To Vinaphone Network In VietnamMinor32 hresolved12-30
SMS Delivery Failures on Meteor Network in IrelandMinor2.8 hresolved12-30
SMS Delivery Delays to Egypt VodafoneMinor7.2 hresolved12-30
SMS Delivery Delays to Colombia MovistarMinor7.5 hresolved12-30
Delivery Delays to Nigeria Glo NetworkMinor6.8 hresolved12-30
SMS Delivery Delays to Brazil Claro NetworkMinor2.8 hresolved12-31
SMS Delivery Delays to Colombia Virgin MobileMinor2.7 hresolved12-31
SMS Delivery Delays to Egypt VodafoneMinor4.6 hresolved12-31
SMS Delivery Delays to Belgium Mobistar NetworkMinor8.2 hresolved12-31
SMS Delivery and Receipt Delays to France SFR NetworkMinor5.2 hresolved12-31

Maintenance 106

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Cite this

Twilio posted 147 status incidents in December 2021 (3 major or critical); 0 price changes and 0 notable page changes observed.

Title
Twilio in December 2021
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/2021/12

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