Twilio: SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to MPT Myanmar
GitHub outage, Jul 16, 2026 · 14 vendors, 16 incidents
Twilio’s incident started in the same window without naming GitHub (timing only, not evidence of a link). (timing only, posted +1 h 27 min vs GitHub’s own post)
Swipe sideways to see the whole diagram.
Mermaid source
flowchart LR
root["GitHub<br/>posted 21:05 UTC"]:::root
h1["Within an hour<br/>1 vendor<br/>Sentry"]:::names
root --> h1
h4["1 to 4 hours later<br/>7 vendors, 5 blamed GitHub<br/>Render, CodeRabbit, CircleCI, Bitrise +3"]:::blames
root --> h4
me["Twilio (this incident)<br/>posted +1 h 27 min"]:::me
root -.->|"same window"| meFull event: timeline, evidence and all vendors →
Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.
Timeline of updates
- resolved
The incident has been resolved and SMS delivery from a subset of Twilio Alphanumeric Sender IDs and Long Codes to MPT network subscribers in Myanmar is operating normally.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).