Data Connectivity Issues - IMSI1

What to do

• Check whether your product depends on Telnyx. 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 6h 57m it lasted.

  Anything that failed between 2026-11-05 14:57 UTC and 2026-11-05 21:55 UTC may need a replay.

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

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

Root cause

This is caused by our IMSI1 partner experiencing an outage across their platform.

Updates from Telnyx 3

1. identifiedNov 5, 2026, 2:57 PM UTC

   Telnyx Wireless SIMs on IMSI1 may be unable to establish new data sessions or may experience intermittent loss of data service, beginning around 14:00 UTC on November 5th, 2026. This is caused by our IMSI1 partner experiencing an outage across their platform.

   provider

2. monitoringNov 5, 2026, 6:44 PM UTC

   Our IMSI1 partner has resumed sending traffic. We are monitoring the recovery of data sessions.

   provider

3. resolvedNov 5, 2026, 9:55 PM UTC

   Data connectivity for Telnyx Wireless SIMs using IMSI1 has recovered, and new data sessions should now be succeeding. We will continue to monitor service stability.

   provider

Corrections

None so far.

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