Twilio: SLA evidence report

We hold no probe record for Twilio: we read its status page, so the only incident record here is what Twilio declared there. Nothing below is a measurement of ours, and the absence of one is not a record of no downtime.

Incidents Twilio declared

166

On its own status page, in this window.

Window

2026-09-22 to 2026-10-22

UTC, 30 days.

• Sep 12, 2026, 12:16 AM UTC to Sep 28, 2026, 3:05 PM UTC

  Voice Call Failures from a Subset of Twilio Phone Numbers to Hong Kong, impact minor

  This incident started before the report window shown above.

• Sep 20, 2026, 5:47 PM UTC to Sep 25, 2026, 10:46 PM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto Rico, impact minor

  This incident started before the report window shown above.

• Sep 21, 2026, 6:10 AM UTC to Sep 25, 2026, 9:36 PM UTC

  Voice Call Post Dial Delay from Twilio Phone Numbers to Jazz Pakistan, impact minor

  This incident started before the report window shown above.

• Sep 22, 2026, 7:23 PM UTC to Sep 22, 2026, 8:14 PM UTC

  Messaging Webhook Delays in US1, impact minor

  This incident started before the report window shown above.

• Sep 22, 2026, 9:27 PM UTC to Sep 22, 2026, 10:10 PM UTC

  Customers Are Unable to See All of Their Free Credits in the Free Unit Tracker in the New Twilio Console, impact minor

• Sep 22, 2026, 9:38 PM UTC to Sep 23, 2026, 12:37 AM UTC

  Flex UI Realtime Statistics Showing Inaccurate Longest Waiting Task Data, impact minor

• Sep 23, 2026, 6:32 AM UTC to Sep 23, 2026, 12:25 PM UTC

  SMS Delivery Delays from Twilio Phone Numbers to Tele2 Sweden, impact minor

• Sep 23, 2026, 10:58 AM UTC to Sep 23, 2026, 8:10 PM UTC

  SMS Delivery Failures from Twilio to Multiple Countries, impact minor

• Sep 23, 2026, 12:53 PM UTC to Sep 23, 2026, 5:13 PM UTC

  SMS Delivery Delays from Twilio to MASS Response Austria, impact minor

• Sep 23, 2026, 3:02 PM UTC to Sep 25, 2026, 8:56 PM UTC

  Voice Call Failures From a Subset of Twilio Phone Numbers to Norway, impact minor

• Sep 23, 2026, 5:57 PM UTC to Sep 23, 2026, 11:52 PM UTC

  SMS Delivery Failures from Twilio Alphanumeric Sender IDs to MTN Nigeria, impact minor

• Sep 23, 2026, 7:34 PM UTC to Sep 24, 2026, 11:20 PM UTC

  Voice Call Failures From a Subset of Twilio Phone Numbers to Vodafone in the United Kingdom of Great Britain and Northern Ireland, impact minor

• Sep 24, 2026, 6:56 AM UTC to Sep 25, 2026, 4:41 AM UTC

  SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to Telkomsel Indonesia, impact minor

• Sep 24, 2026, 8:36 AM UTC to Sep 29, 2026, 5:26 AM UTC

  SMS Delivery Delays from Twilio to Datora Brazil, impact minor

• Sep 24, 2026, 11:13 AM UTC to Sep 26, 2026, 8:32 PM UTC

  SMS Delivery Receipt Delays from Twilio to MTN Cameroon, impact minor

• Sep 24, 2026, 11:52 AM UTC to Sep 24, 2026, 3:09 PM UTC

  SMS Delivery Delays and Failures from Twilio to MTS Belarus, impact minor

• Sep 24, 2026, 2:37 PM UTC to Sep 24, 2026, 7:35 PM UTC

  Customers Using Conversation Intelligence (Classic) May Experience Delays With Transcript and Operator Results Being Available, impact minor

• Sep 24, 2026, 4:22 PM UTC to Sep 24, 2026, 6:26 PM UTC

  Link Branding Creation Fails with HTTP 500 Internal Server Error (Auto SSL Enabled), impact minor

• Sep 24, 2026, 5:19 PM UTC to Sep 24, 2026, 6:02 PM UTC

  Some Transfer Calls in Elastic SIP Trunking Failing With Error Code 32204, impact minor

• Sep 24, 2026, 5:55 PM UTC to Sep 25, 2026, 4:58 PM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Alphanumeric Sender IDs to Ooredoo Algeria, impact minor

• Sep 24, 2026, 8:40 PM UTC to Sep 25, 2026, 2:24 AM UTC

  Event Streams Service Disruption, impact minor

• Sep 25, 2026, 2:24 AM UTC to Sep 25, 2026, 10:23 PM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Cellularone NE Arizona United States, impact minor

• Sep 25, 2026, 3:49 AM UTC to Sep 25, 2026, 8:30 AM UTC

  SMS Delivery Delays from Twilio to Claro Brazil, impact minor

• Sep 25, 2026, 6:34 AM UTC to Sep 25, 2026, 12:45 PM UTC

  User Authentication Identity Gateway API Failure Increase and Gateway API High Latency for Verizon in United States, impact minor

• Sep 25, 2026, 3:01 PM UTC to Sep 25, 2026, 10:49 PM UTC

  Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil, impact minor

• Sep 25, 2026, 3:27 PM UTC to Sep 25, 2026, 10:28 PM UTC

  SMS Delivery Delays from Twilio to Etisalat United Arab Emirates, impact minor

• Sep 25, 2026, 6:11 PM UTC to Sep 25, 2026, 8:35 PM UTC

  SMS Delivery Failures From a Subset of Twilio Short Codes to T-Mobile United States, impact minor

• Sep 25, 2026, 11:51 PM UTC to Sep 26, 2026, 1:16 AM UTC

  Intermittent Trial Unit Errors for Verify 'Try it out' Feature, impact minor

• Sep 26, 2026, 3:16 AM UTC to Sep 29, 2026, 3:16 AM UTC

  MMS Delivery Delays from a Subset of Twilio Long Codes to GCI United States, impact minor

• Sep 27, 2026, 11:11 PM UTC to Sep 28, 2026, 5:30 AM UTC

  SMS Delivery Delays from Twilio to Proximus Belgium, impact minor

• Sep 28, 2026, 8:26 AM UTC to Sep 28, 2026, 1:37 PM UTC

  SMS Delivery Failures from Twilio to Multiple Networks in Spain, impact minor

• Sep 28, 2026, 10:45 AM UTC to Sep 29, 2026, 3:38 AM UTC

  Voice Call Failures from a Subset of Twilio Mobile Numbers to Vodafone United Kingdom, impact minor

• Sep 28, 2026, 1:25 PM UTC to Sep 30, 2026, 5:45 AM UTC

  SMS Delivery Receipt Delays from Twilio to CTBC Brazil, impact minor

• Sep 29, 2026, 1:56 PM UTC to Sep 29, 2026, 5:12 PM UTC

  Flex Plugins CLI Is Degraded, impact minor

• Sep 30, 2026, 12:43 AM UTC to Sep 30, 2026, 12:39 PM UTC

  SMS Delivery Receipt Delays from Twilio to Tigo Guatemala, impact minor

• Sep 30, 2026, 3:29 AM UTC to Sep 30, 2026, 6:08 AM UTC

  SMS Delivery Delays from a Subset of Twilio Phone Numbers to Tigo Guatemala, impact minor

• Sep 30, 2026, 6:12 AM UTC to Sep 30, 2026, 1:09 PM UTC

  Messaging Logs API Latency & Errors, impact minor

• Sep 30, 2026, 7:10 AM UTC to Sep 30, 2026, 10:49 AM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Claro Colombia, impact minor

• Sep 30, 2026, 7:18 AM UTC to Oct 1, 2026, 1:09 PM UTC

  SMS Delivery Delays and Failures from Twilio to Metfone, Viettel, Beeline, and Sotelco Cambodia, impact minor

• Sep 30, 2026, 10:23 AM UTC to Sep 30, 2026, 2:20 PM UTC

  SMS Delivery Delays from Twilio to Vodafone Netherlands, impact minor

• Sep 30, 2026, 3:16 PM UTC to Sep 30, 2026, 4:31 PM UTC

  Delivery Failures From Verify to China, impact minor

• Sep 30, 2026, 6:08 PM UTC to Sep 30, 2026, 10:10 PM UTC

  SMS Delivery Failures from a Subset of Twilio Short Codes to Multiple Networks in Chile, impact minor

• Sep 30, 2026, 9:26 PM UTC to Oct 1, 2026, 1:11 AM UTC

  SMS Delivery Delays and Failures from Twilio to Wind Tre Italy, impact minor

• Sep 30, 2026, 10:08 PM UTC to Oct 1, 2026, 12:39 AM UTC

  SMS Delivery Delays from Twilio to Tigo Guatemala, impact minor

• Sep 30, 2026, 10:08 PM UTC to Oct 1, 2026, 6:20 AM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Multiple Networks in Colombia, impact minor

• Sep 30, 2026, 10:21 PM UTC to Oct 1, 2026, 7:34 AM UTC

  SMS Delivery Delays from Twilio to Kolbi Costa Rica, impact minor

• Sep 30, 2026, 11:25 PM UTC to Oct 1, 2026, 11:18 AM UTC

  Gateway API (Lookup API) Failure Increase and High Latency on Verizon in United States, impact minor

• Oct 1, 2026, 12:26 AM UTC to Oct 1, 2026, 7:35 AM UTC

  SMS Delivery Delays from Twilio to Algar Telecom (CTBC) Brazil, impact minor

• Oct 1, 2026, 8:32 AM UTC to Oct 1, 2026, 1:24 PM UTC

  SMS Delivery Delays and Failures from Twilio to DigiMobil (Movistar) Spain, impact minor

• Oct 1, 2026, 9:35 AM UTC to Oct 1, 2026, 12:45 PM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in United States, impact minor

• Oct 1, 2026, 10:40 AM UTC to Oct 1, 2026, 10:51 PM UTC

  Voice Call Failures and Post Dial Delay from Twilio Phone Numbers to DigiMobil Spain, impact minor

• Oct 1, 2026, 6:38 PM UTC to Oct 1, 2026, 11:31 PM UTC

  A2P Campaign Registration Delays, impact minor

• Oct 1, 2026, 11:01 PM UTC to Oct 2, 2026, 6:41 AM UTC

  SMS Delivery Delays from a Subset of Twilio Phone Numbers to Jio India, impact minor

• Oct 2, 2026, 4:42 AM UTC to Oct 2, 2026, 11:20 AM UTC

  SMS Delivery Delays from a Subset of Twilio Phone Numbers to Vodafone Netherlands, impact minor

• Oct 2, 2026, 6:56 AM UTC to Oct 2, 2026, 3:04 PM UTC

  Silent Network Authentication (SNA) Failure Increase on AT&T in United States, impact minor

• Oct 2, 2026, 9:35 AM UTC to Oct 2, 2026, 2:02 PM UTC

  SMS Delivery Delays from a Subset of Twilio Long Codes to Telenet BidCo NV Belgium, impact minor

• Oct 2, 2026, 5:21 PM UTC to Oct 2, 2026, 5:46 PM UTC

  Messaging Event Delays for Comms API, impact minor

• Oct 2, 2026, 6:29 PM UTC to Oct 2, 2026, 7:52 PM UTC

  500 Errors for Conversations Classic Conversations Updates, impact minor

• Oct 2, 2026, 9:48 PM UTC to Oct 3, 2026, 11:22 AM UTC

  SMS Delivery Delays and Failures from Twilio to Hi3G Italy, impact minor

• Oct 3, 2026, 9:07 AM UTC to Oct 3, 2026, 6:22 PM UTC

  SMS Delivery Delays from Twilio to Magti GSM Georgia, impact minor

• Oct 3, 2026, 11:07 AM UTC to Oct 3, 2026, 7:40 PM UTC

  SMS Delivery Delays from Twilio to Banglalink Bangladesh, impact minor

• Oct 3, 2026, 8:38 PM UTC to Oct 3, 2026, 9:13 PM UTC

  Degraded Service in london-ix edge in ie1 TNX, impact minor

• Oct 4, 2026, 7:49 AM UTC to Oct 4, 2026, 6:19 PM UTC

  SMS Delivery Delays from a Subset of Twilio Phone Numbers to Cellcom Israel, impact minor

• Oct 5, 2026, 4:28 AM UTC to Oct 5, 2026, 4:48 AM UTC

  SMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States, impact minor

• Oct 5, 2026, 8:50 AM UTC to Oct 5, 2026, 11:04 AM UTC

  Delayed Messaging Logs and Status Callbacks in IE1 Region, impact minor

• Oct 5, 2026, 9:43 AM UTC to Oct 5, 2026, 3:23 PM UTC

  SMS Delivery Delays and Failures between Twilio Long Codes and Multiple Networks in France, impact minor

• Oct 5, 2026, 10:33 AM UTC to Oct 5, 2026, 1:51 PM UTC

  Voice Call Failures from Network Subscribers to a Subset of Twilio France Phone Numbers, impact minor

• Oct 5, 2026, 2:49 PM UTC to Oct 5, 2026, 10:51 PM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil, impact minor

• Oct 5, 2026, 11:25 PM UTC to Oct 6, 2026, 4:34 AM UTC

  SMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States, impact minor

• Oct 6, 2026, 2:04 AM UTC to Oct 6, 2026, 5:07 AM UTC

  SMS Delivery Failures from Twilio to Orange Guinea, impact minor

• Oct 6, 2026, 6:28 AM UTC to Oct 6, 2026, 9:49 AM UTC

  MMS Delivery Failures from a Subset of Twilio Short Codes to Verizon and T-Mobile United States, impact minor

• Oct 6, 2026, 8:21 AM UTC to Oct 6, 2026, 10:52 AM UTC

  SMS Delivery Delays from Twilio to Rain South Africa and Orange Niger, impact minor

• Oct 6, 2026, 9:33 AM UTC to Oct 6, 2026, 3:02 PM UTC

  SMS Delivery Delays and Delivery Receipt Delays from Twilio to Chunghwa Telecom Taiwan, impact minor

• Oct 6, 2026, 1:38 PM UTC to Oct 7, 2026, 4:08 AM UTC

  SMS Delivery Delays from Twilio to MTN Nigeria, impact minor

• Oct 6, 2026, 8:16 PM UTC to Oct 6, 2026, 9:11 PM UTC

  Delays Viewing and Receiving Operator Results in Conversation Intelligence and Accessing Conversation Memory, impact minor

• Oct 6, 2026, 8:47 PM UTC to Oct 7, 2026, 1:53 AM UTC

  SMS Delivery Delays from Twilio to O! Kyrgyzstan, impact minor

• Oct 6, 2026, 8:59 PM UTC to Oct 12, 2026, 11:22 PM UTC

  SMS Delivery Delays and Failures from Twilio to Movistar El Salvador, impact minor

• Oct 7, 2026, 6:19 AM UTC to Oct 7, 2026, 12:16 PM UTC

  SMS and MMS Delivery Delays and Delivery Receipt Delays between Twilio and AT&T in the United States, impact minor

• Oct 7, 2026, 12:04 PM UTC to Oct 7, 2026, 1:02 PM UTC

  SMS Delivery Delays from Twilio to Brisanet Brazil, impact minor

• Oct 7, 2026, 2:02 PM UTC to Oct 12, 2026, 9:53 AM UTC

  SMS Delivery Delays from Twilio to Brisanet Brazil, impact minor

• Oct 7, 2026, 3:09 PM UTC to Oct 7, 2026, 10:33 PM UTC

  SMS and MMS Delivery Receipt Delays from Twilio to AT&T United States, impact minor

• Oct 8, 2026, 3:08 AM UTC to Oct 8, 2026, 9:35 AM UTC

  Twilio SMS Delivery Issues, impact minor

• Oct 8, 2026, 3:15 PM UTC to Oct 8, 2026, 8:29 PM UTC

  Voice Call Failures from a Subset of Twilio Phone Numbers to Norway, impact minor

• Oct 8, 2026, 7:47 PM UTC to Oct 9, 2026, 4:21 AM UTC

  SMS Delivery Delays from Twilio to Verizon United States, impact minor

• Oct 8, 2026, 9:15 PM UTC to Oct 9, 2026, 12:03 AM UTC

  SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to Moov Côte d'Ivoire, impact minor

• Oct 9, 2026, 6:42 AM UTC to Oct 12, 2026, 6:42 AM UTC

  SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Mobile China, impact minor

• Oct 9, 2026, 10:46 AM UTC to Oct 9, 2026, 3:27 PM UTC

  SMS Delivery Delays from Twilio to TIM and Noverca Italia Srl Italy, impact minor

• Oct 9, 2026, 12:39 PM UTC to Oct 9, 2026, 4:40 PM UTC

  SMS Delivery Delays from Twilio Alphanumeric Sender Type to Telenor Norway, impact minor

• Oct 9, 2026, 12:59 PM UTC to Oct 9, 2026, 3:50 PM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Onvoy Spectrum Mobile United States, impact minor

• Oct 10, 2026, 3:43 AM UTC to Oct 12, 2026, 6:59 PM UTC

  SMS Delivery Receipt Delays From a Subset of Twilio Short Codes to Multiple Networks in New Zealand, impact minor

• Oct 10, 2026, 6:00 AM UTC to Oct 10, 2026, 1:24 PM UTC

  Voice Call Failures from Network Subscribers to a Subset of Twilio South Africa Phone Numbers, impact minor

• Oct 10, 2026, 7:03 AM UTC to Oct 10, 2026, 1:22 PM UTC

  SMS Delivery Delays and Failures from Twilio to Zamtel Zambia, impact minor

• Oct 10, 2026, 1:38 PM UTC to Oct 10, 2026, 11:03 PM UTC

  SMS Delivery Delays from Twilio to DigiTel C.A. Venezuela, impact minor

• Oct 11, 2026, 4:55 AM UTC to Oct 11, 2026, 12:28 PM UTC

  SMS Delivery Delays from Twilio to Beeline Kazakhstan, impact minor

• Oct 11, 2026, 5:17 AM UTC to Oct 11, 2026, 11:59 AM UTC

  Silent Network Authentication (SNA) Missing Redirects on Vodafone in United Kingdom, impact minor

• Oct 12, 2026, 3:24 AM UTC to Oct 12, 2026, 7:19 AM UTC

  WhatsApp Sandbox Message Processing Issues, impact minor

• Oct 12, 2026, 7:19 AM UTC to Oct 12, 2026, 2:22 PM UTC

  SMS Delivery Delays from Twilio to Pelephone Israel, impact minor

• Oct 12, 2026, 7:36 AM UTC to Oct 12, 2026, 10:43 AM UTC

  Voice Call Failures From a Subset of Twilio Phone Numbers to Pelephone Israel, impact minor

• Oct 12, 2026, 7:37 AM UTC to Oct 12, 2026, 9:51 AM UTC

  Phone Number Purchase Failures in New Console, impact minor

• Oct 12, 2026, 9:18 AM UTC to Oct 12, 2026, 2:57 PM UTC

  SMS Delivery Delays from Twilio to Multiple Networks in Italy, impact minor

• Oct 12, 2026, 11:53 AM UTC to Oct 15, 2026, 11:53 AM UTC

  Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Thailand, impact minor

• Oct 12, 2026, 12:30 PM UTC to Oct 12, 2026, 6:01 PM UTC

  Voice Call Failures From a Subset of Twilio Phone Numbers to Romania, impact minor

• Oct 12, 2026, 1:11 PM UTC to Oct 12, 2026, 4:03 PM UTC

  Voice Call Failures From a Subset of Twilio South Africa Phone Numbers to Vodacom South Africa, impact minor

• Oct 12, 2026, 1:25 PM UTC to Oct 12, 2026, 8:45 PM UTC

  Voice Call Failures From a Subset of Twilio Phone Numbers to Germany, impact minor

• Oct 12, 2026, 2:38 PM UTC to Oct 12, 2026, 11:14 PM UTC

  MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United States, impact minor

• Oct 12, 2026, 8:31 PM UTC to Oct 12, 2026, 9:54 PM UTC

  Debugger Notification Delivery Issues, impact minor

• Oct 12, 2026, 9:30 PM UTC to Oct 13, 2026, 1:05 AM UTC

  SMS Delivery Delays from Twilio to Telekom Germany, impact minor

• Oct 13, 2026, 5:32 AM UTC to Oct 13, 2026, 8:33 AM UTC

  SMS Delivery Delays and Failures from Twilio to Etisalat and Du United Arab Emirates, impact minor

• Oct 13, 2026, 12:57 PM UTC to Oct 13, 2026, 6:57 PM UTC

  Voice Call Failures between a Subset of Twilio South Africa Phone Numbers and Multiple Networks in South Africa, impact minor

• Oct 13, 2026, 2:33 PM UTC to Oct 14, 2026, 3:46 AM UTC

  SMS Delivery Delays and Failures from Twilio to VIVACOM Bulgaria, impact minor

• Oct 13, 2026, 3:18 PM UTC to Oct 13, 2026, 8:08 PM UTC

  Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in Brazil, impact minor

• Oct 13, 2026, 4:14 PM UTC to Oct 13, 2026, 4:21 PM UTC

  SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Beeline Kazakhstan, impact minor

• Oct 14, 2026, 2:20 AM UTC to Oct 14, 2026, 6:46 AM UTC

  SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy, impact minor

• Oct 14, 2026, 11:20 AM UTC to Oct 14, 2026, 9:20 PM UTC

  Voice Call Failures and Post Dial Delay from Twilio Phone Numbers to Israel, impact minor

• Oct 14, 2026, 2:41 PM UTC to Oct 15, 2026, 10:33 PM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio to Altan Redes Mexico, impact minor

• Oct 14, 2026, 5:48 PM UTC to Oct 15, 2026, 2:57 AM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto Rico, impact minor

• Oct 14, 2026, 11:16 PM UTC to Oct 15, 2026, 9:38 AM UTC

  SMS Delivery Failures from Twilio Alphanumeric Sender IDs and Long Codes to Evatis Djibouti, impact minor

• Oct 15, 2026, 3:09 AM UTC to Oct 15, 2026, 1:30 PM UTC

  SMS Delivery Delays From a Subset of Twilio Phone Numbers to Surf Telecom Brazil, impact minor

• Oct 15, 2026, 8:56 AM UTC to Oct 15, 2026, 1:30 PM UTC

  Silent Network Authentication (SNA) Failure Increase in Philippines, impact minor

• Oct 15, 2026, 1:24 PM UTC to Oct 15, 2026, 4:38 PM UTC

  SMS Delivery Failures from Network Subscribers to Twilio Colombia Shortcode Numbers, impact minor

• Oct 15, 2026, 1:40 PM UTC to Oct 15, 2026, 5:20 PM UTC

  SMS Delivery Failures from France to a Subset of Twilio Short Codes, impact minor

• Oct 15, 2026, 3:24 PM UTC to Oct 16, 2026, 9:53 AM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Brisanet Brazil, impact minor

• Oct 15, 2026, 6:08 PM UTC to Oct 15, 2026, 11:11 PM UTC

  Voice Call Failures from Austria to a Subset of Twilio Austria Phone Numbers, impact minor

• Oct 15, 2026, 6:27 PM UTC to Oct 15, 2026, 10:14 PM UTC

  Voice Call Post Dial Delay from a Subset of Twilio Toll-Free, Landline, and Mobile Phone Numbers to Multiple Networks in Multiple Countries, impact minor

• Oct 16, 2026, 9:37 AM UTC to Oct 16, 2026, 3:58 PM UTC

  Voice Call Silent and One-Way Audio from Gamma United Kingdom to a Subset of Twilio United Kingdom Phone Numbers, impact minor

• Oct 16, 2026, 10:45 AM UTC to Oct 16, 2026, 10:46 AM UTC

  SMS Delivery Receipt Delays from Twilio to MTN Nigeria, impact minor

• Oct 16, 2026, 1:55 PM UTC to Oct 17, 2026, 3:14 PM UTC

  Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil, impact minor

• Oct 16, 2026, 2:44 PM UTC to Oct 17, 2026, 10:14 AM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil, impact minor

• Oct 16, 2026, 4:56 PM UTC to Oct 16, 2026, 8:07 PM UTC

  SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Verizon United States, impact minor

• Oct 16, 2026, 5:16 PM UTC to Oct 17, 2026, 1:45 PM UTC

  SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Czech Republic, impact minor

• Oct 16, 2026, 5:24 PM UTC to Oct 16, 2026, 11:00 PM UTC

  Delayed A2P Campaign Approvals, impact minor

• Oct 16, 2026, 9:13 PM UTC to Oct 17, 2026, 3:59 AM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Multiple Networks in Colombia, impact minor

• Oct 17, 2026, 5:07 PM UTC to Oct 17, 2026, 10:11 PM UTC

  5300 Errors on Singapore Client Edge, impact minor

• Oct 17, 2026, 11:14 PM UTC to Oct 19, 2026, 12:17 AM UTC

  SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey, impact minor

• Oct 18, 2026, 10:41 PM UTC to Oct 20, 2026, 8:14 PM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil, impact minor

• Oct 19, 2026, 2:41 AM UTC to Oct 20, 2026, 8:12 PM UTC

  SMS Delivery Receipt Delays from Twilio to Surf Telecom Brazil, impact minor

• Oct 19, 2026, 9:11 AM UTC to Oct 19, 2026, 3:21 PM UTC

  Voice Call Failures from a Subset of Callers to Twilio Denmark Phone Numbers, impact minor

• Oct 19, 2026, 1:29 PM UTC to Oct 22, 2026, 4:43 AM UTC

  Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil, impact minor

• Oct 19, 2026, 3:06 PM UTC to Oct 19, 2026, 10:31 PM UTC

  Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal, impact minor

• Oct 19, 2026, 4:53 PM UTC to Oct 22, 2026, 4:53 PM UTC

  SMS Delivery Delays and Failures Between a Subset of Twilio Long Codes and Multiple Networks in Italy, impact minor

• Oct 19, 2026, 5:21 PM UTC to Oct 19, 2026, 7:48 PM UTC

  RCS Delivery Receipt Delays for AT&T, impact minor

• Oct 19, 2026, 7:35 PM UTC to Oct 19, 2026, 10:59 PM UTC

  MMS Delivery Delays from a Subset of Twilio Long Codes to Telus Canada, impact minor

• Oct 19, 2026, 8:26 PM UTC to Oct 20, 2026, 5:01 AM UTC

  MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States, impact minor

• Oct 20, 2026, 2:05 AM UTC to Oct 20, 2026, 12:14 PM UTC

  Voice Call Failures from Network Subscribers to a Subset of Twilio Thailand Phone Numbers, impact minor

• Oct 20, 2026, 5:28 AM UTC to Oct 20, 2026, 8:45 AM UTC

  Silent Network Authentication (SNA) Failure Increase on AT&T in United States, impact minor

• Oct 20, 2026, 10:46 AM UTC to Oct 20, 2026, 4:46 PM UTC

  Voice Call Failures from Twilio Phone Numbers to Digi.Mobil Romania, impact minor

• Oct 20, 2026, 3:43 PM UTC to Oct 21, 2026, 1:34 AM UTC

  WhatsApp Embedded Signup Configuration Failures, impact minor

• Oct 20, 2026, 4:28 PM UTC to Oct 20, 2026, 7:53 PM UTC

  SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telstra Australia, impact minor

• Oct 20, 2026, 4:53 PM UTC to Oct 20, 2026, 6:58 PM UTC

  Issue with Flex Agent Copilot Auto Wrap-up Notes, impact minor

• Oct 20, 2026, 5:16 PM UTC to Oct 20, 2026, 8:00 PM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Telnyx United States, impact minor

• Oct 20, 2026, 8:45 PM UTC to Oct 21, 2026, 12:35 AM UTC

  SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates, impact minor

• Oct 21, 2026, 1:10 AM UTC to Oct 21, 2026, 5:26 AM UTC

  SMS Delivery Delays from Twilio to T-Mobile Czech Republic, impact minor

• Oct 21, 2026, 3:10 AM UTC to still listed as live

  Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Israel, impact minor

• Oct 21, 2026, 10:23 AM UTC to Oct 21, 2026, 10:39 PM UTC

  SMS Delivery Delays from Twilio to Orange France, impact minor

• Oct 21, 2026, 3:07 PM UTC to Oct 21, 2026, 5:00 PM UTC

  Customer's Unable to Create New Requests for Hosting and Porting, impact minor

• Oct 21, 2026, 4:10 PM UTC to Oct 22, 2026, 7:05 PM UTC

  SMS Delivery Failures from United Kingdom to a Subset of Twilio Long Codes, impact minor

• Oct 21, 2026, 4:32 PM UTC to still listed as live

  SMS Delivery Delays from Twilio Short Codes to Multiple Networks in India, impact minor

• Oct 21, 2026, 4:42 PM UTC to Oct 21, 2026, 10:43 PM UTC

  SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to Jazz Pakistan, impact minor

• Oct 21, 2026, 5:10 PM UTC to Oct 22, 2026, 10:57 AM UTC

  SMS Delivery Delays from a Subset of Twilio Short Codes to Cellularone NE Arizona United States, impact minor

• Oct 21, 2026, 5:26 PM UTC to Oct 22, 2026, 12:53 PM UTC

  Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) Failure Increase in Netherlands, impact minor

• Oct 22, 2026, 1:15 AM UTC to Oct 22, 2026, 6:17 AM UTC

  SMS Delivery Delays from Twilio to MTN Nigeria, impact minor

• Oct 22, 2026, 4:30 AM UTC to Oct 22, 2026, 5:16 AM UTC

  RCS Inbound Events Delayed, impact minor

• Oct 22, 2026, 12:42 PM UTC to still listed as live

  SMS Delivery Delays and Failures from Twilio to Malitel Mali, impact minor

• Oct 22, 2026, 2:56 PM UTC to still listed as live

  Hosted Number Verification Calls not Reaching Customers, impact minor

• Oct 22, 2026, 4:01 PM UTC to Oct 22, 2026, 4:27 PM UTC

  Intelligent Alerts Delivery Issues, impact minor

• Oct 22, 2026, 5:10 PM UTC to Oct 22, 2026, 7:30 PM UTC

  Issue with 500 Errors on Porting Request Submissions, impact minor