Twilio outage on August 21, 2026
On August 21, 2026, Twilio had 9 incidents recorded on Twilio's official status page, lasting about 3h 24m. Here's what happened, in the provider's own words — DownRNdoesn't invent causes or durations.
minor
SMS Delivery Receipt Delays from a Subset of Twilio International Pre-Registered Sender IDs to Vinaphone Vietnam
- Started
- 11:43 PM ET
- Resolved
- 3:07 AM ET
- Duration
- 3h 24m
- Status
- resolved
minor
SMS Delivery Delays from Twilio to Viva Dominican Republic
- Started
- 5:40 PM ET
- Resolved
- 6:00 PM ET
- Duration
- 20 minutes
- Status
- resolved
minor
SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica El Salvador
- Started
- 5:20 PM ET
- Resolved
- —
- Duration
- not recorded
- Status
- identified
none
Programmable Messaging API Affected
- Started
- 3:44 PM ET
- Resolved
- 3:44 PM ET
- Duration
- not recorded
- Status
- resolved
minor
SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Viva Dominican Republic
- Started
- 3:39 PM ET
- Resolved
- 1:40 AM ET
- Duration
- 10h 1m
- Status
- resolved
minor
SMS Delivery Failures from Twilio to Dukagjini Kosovo
- Started
- 12:48 PM ET
- Resolved
- 11:13 PM ET
- Duration
- 10h 25m
- Status
- resolved
minor
SMS Delivery Failures from Twilio to Dukagjjni Kosovo
- Started
- 12:15 PM ET
- Resolved
- —
- Duration
- not recorded
- Status
- investigating
minor
Voice Call Failures Between a Subset of Twilio Phone Numbers and Multiple Networks in Japan
- Started
- 3:09 AM ET
- Resolved
- 6:04 AM ET
- Duration
- 2h 55m
- Status
- resolved
minor
Voice Call Failures Between a Subset of Twilio Phone Numbers and Multiple Networks in Japan
- Started
- 12:13 AM ET
- Resolved
- 12:50 AM ET
- Duration
- 36 minutes
- Status
- resolved