Users are unable to create a SIP Trunking Phone Number Resource

What to do

• Check whether you use Twilio PHONE NUMBERS. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 1h 40m it lasted.

  Anything that failed between 2026-07-14 16:10 UTC and 2026-07-14 17:50 UTC may need a replay.

• Subscribe to Twilio's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=twilio works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Twilio 3

1. investigatingJul 14, 2026, 4:10 PM UTC

   Users are experiencing unexpected 404 errors when attempting to create a SIP Trunking Phone Number Resource. As a work around, https://www.twilio.com/docs/phone-numbers/api/incomingphonenumber-resource#update-an-incomingphonenumber-resource can be used to successfully associate phone numbers with trunks.  We are investigating the root cause and will provide an update as more information becomes available.

   provider

2. monitoringJul 14, 2026, 5:10 PM UTC

   Users are no longer experiencing unexpected 404 errors when attempting to create a SIP Trunking Phone Number Resource. We will monitor for 30 minutes.

   provider

3. resolvedJul 14, 2026, 5:50 PM UTC

   Users are no longer experiencing unexpected 404 errors when attempting to create a SIP Trunking Phone Number Resource, this issue have been resolved.

   provider

Corrections

None so far.

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