Twilio incident: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to Altan Redes Mexico

1. resolvedAug 21, 2026, 07:27 UTC

   The incident has been resolved and SMS delivery from a subset of Twilio Alphanumeric Sender IDs to Altan Redes network subscribers in Mexico is operating normally.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Twilio's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Supabase: 401 errors due to JWT rejectionsMinor · Aug 14, 2026, 02:23 UTC
• Telnyx: Programmable Wireless data loss in AustraliaMinor · Aug 17, 2026, 19:27 UTC
• Akamai: Reporting data availability issues in 'Traffic by Hostname' reportMinor · Aug 20, 2026, 16:43 UTC
• SendGrid: Voice Call Failures Between a Subset of Twilio Phone Numbers and Multiple Networks in JapanMinor · Aug 21, 2026, 04:13 UTC
• SendGrid: Voice Call Failures Between a Subset of Twilio Phone Numbers and Multiple Networks in JapanMinor · Aug 21, 2026, 07:09 UTC
• Confluence: Marketplace App Macros Not Rendering in ConfluenceMinor · Aug 21, 2026, 07:16 UTC

How often does Twilio have incidents?

Twilio reported 500 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 5h 49m. See Twilio's uptime and incident history