API and service
Twilio: status and incident history today
Twilio Status shows 4 open incidents: Twilio: SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Czech Republic.
Last checked against Twilio Status.
Status now
Twilio: SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Czech Republic
Incident status: identified.
Twilio: Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Thailand
Incident status: identified.
Twilio: MMS Delivery Delays from a Subset of Twilio Long Codes to GCI United States
Incident status: investigating.
Twilio: SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Mobile China
Incident status: monitoring.
Twilio: Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil
Incident status: monitoring. Regional (Brazil): it only affects you if you run there. Add your region to this component to check precisely.
Twilio: SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil
Incident status: monitoring. Regional (Brazil): it only affects you if you run there. Add your region to this component to check precisely.
Twilio: MMS Delivery Failures From A Subset Of Network Subscribers In Australia To Twilio Australia Phone Numbers
Incident status: investigating. Regional (Australia): it only affects you if you run there. Add your region to this component to check precisely.
46+ incidents in the last 90 days. Most recent: “SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Multiple Networks in Colombia” (2026-10-16). Not counted: 4 notices marked no impact.
Production checklist
Twilio production checklist: 4 checks before launch
- Should do: Validate the X-Twilio-Signature on webhooks
- Should do: Use API keys in your app, not the account Auth Token
- Should do: Allow SMS only to the countries you serve
Example stacks with Twilio
Docs and release notes
Check Twilio in your own stack
This page checks Twilio in general. Your repo pins specific versions: the free dependency check reads your manifests and lists what to fix first. Prism Agent runs the same live checks on your whole stack and turns them into a plan your coding agent can build.